Showing posts with label upper paleolithic. Show all posts
Showing posts with label upper paleolithic. Show all posts

Sunday, January 30, 2022

Advanced Basket Weaving Technology in the Paleolithic Era

The Development Of Advanced
Woven-Fiber Technology
In The Paleolithic Era

Insights from Paleo-Indian artifacts and 
Ethnoarchaeology

ABSTRACT:

It is my contention that by the Upper Paleolithic, many technologies were quite advanced. In particular, basket weaving or woven-fiber technology had reached a high point of development. A variety of basket weaving techniques had been mastered along with the manufacture of cordage and the beginnings of textiles. This knowledge and these skills were then passed on to Neolithic cultures who were able to make full use of these technologies in their sedentary and agricultural societies. Basket weaving or woven-fiber technology was a central technology all during the Pre-Pottery A & B Neolithic time period, a time period that lasted much longer than the later Pottery Neolithic. Furthermore, even after the invention of pottery, basket weaving skills continued to be crucial to both the Neolithic cultures and to the first civilizations.

INTRODUCTION

In the past, the Upper Paleolithic era has been thought of as primitive and unsophisticated, a time of crude cavemen and savages. Today that perception is changing with the discovery of the ceramic Venus of Dolní Vestonice made at least 27,000 years ago and the discovery of rope and rope handling tools dated to about 40,000 BP. But what has still to be uncovered is basket weaving or woven-fiber technology because fibers decay quickly and leave little trace. Impressions on clay have been discovered and confirmed, dating to about 25,000 years ago. The impressions show a technology that was quite advanced including weaving with a loom.

For more than 100 years it was assumed that shaping and then firing clay, known as ceramics and pottery, began in the middle of the Neolithic era (Pottery Neolithic) about 8,500 years ago. The discovery of this Venus figure changed that understanding because it was made in the Upper Paleolithic 27,000 years ago, almost 20,000 years earlier. (Soffer, Adovasio, et al, "Perishable Industries from Dolní Vestonice I")
<https://commons.wikimedia.org/wiki/File:Vestonicka_venuse_edit.jpg>

Since many authorities agree that European Upper Paleolithic and Native American Indian cultures were similar, based on stone tool artifacts, in this article I look at the Indian cultures for evidence since some of their ancient basketry has survived. Then to go further I use the modern method of ethnoarchaeology and well-researched information from 100 years ago about Indian tribal life at that time, which had changed little over time, to show the complexity of their woven-fiber technology and the wide range of products that could be produced. 

A MAJOR DISCOVERY THAT HAS CHANGED PEOPLE'S UNDERSTANDING 

Before I present evidence I want to 'set the stage' so to speak with information about new discoveries that have changed the way this time period has been viewed.

In the last 30 years, there has been a major shift in attitudes and preconceptions about the Paleolithic era. Starting around 1990 and continuing to today, important discoveries have altered previous ideas regarding the Old Stone Age, the New Stone Age, and the Bronze Age. 

For example, technologies and processes that were exclusively associated with the Neolithic era were found in some Upper Paleolithic sites such as ceramics. These discoveries signaled that the 'Age' categories were a bit too rigid and that prehistoric technologies and cultures may have developed in ways and at times that had not been understood.

In particular, in the 1990s a dramatic major discovery got everyone's attention. 


GOBEKLI TEPE CHANGES
THE CULTURAL EVOLUTION NARRATIVE


In 1995 archaeologist Dr. Klaus Schmidt began excavations in an obscure part of Turkey based on a hunch. What he found was Gobekli Tepe, a 22-acre complex that has so far revealed about 200 of the world's oldest megaliths, carefully carved stones as tall as 16 feet and weighing seven to ten tons each. Built about 11,000 years ago by hunter-gatherers during the Paleolithic era and before the beginning of agriculture and the Neolithic era, no one had thought that people at this time were capable of creating such a monumental structure. And just as remarkable, all the work was accomplished with stone-age tools.


And while the technology of Gobekli Tepe is awe-inspiring, the implications are just as earth-shaking. Dr. Schmidt called the site the "world's first temple." He saw it as a religious center, "This is the first human-built holy place."  It was a "cathedral on a hill."

Aerial views: (left) long shot of main area (see ground photo above)
and (right) closeup of this area from above.
<https://commons.wikimedia.org/wiki/File:The_archaeological_site_of_G%C3%B6bekli_Tepe_-_main_excavation_area.png>

The Smithsonian website put it this way, "Gobekli Tepe: The World’s First Temple? Predating Stonehenge by 6,000 years, Turkey’s stunning Gobekli Tepe upends the conventional view of the rise of civilization."

While controversial, the Smithsonian wrote, "To Schmidt and others, these new findings suggest a novel theory of civilization. Scholars have long believed that only after people learned to farm and live in settled communities did they have the time, organization, and resources to construct temples and support complicated social structures. But Schmidt argues it was the other way around: the extensive, coordinated effort to build the monoliths literally laid the groundwork for the development of complex societies." (Curry, smithsonianmag.com)
MY COMMENT
In other words this seems to imply that societies which became considerably larger than the smaller tribal size of hunter-gatherers, needed a belief system first that they all shared and that formed the foundation of their expanding culture, before they could construct the larger complex villages and towns of the Neolithic era. Tribes were rarely bigger than 100 people while early Neolithic villages could contain 400 people and later ones 4000 people. (Birch-Chapman et al., "Estimating population size, density and dynamics of Pre-Pottery Neolithic villages...")

ABOUT WOVEN-FIBER TECHNOLOGY

In the last thirty years, surprise after surprise about the intelligence and skills of early hominins has completely changed the narrative about human, cultural, and technological evolution. Some technologies in the Upper Paleolithic (circa 40 ka - 20-10 ka) and the Middle Paleolithic (circa 200 ka - 40 ka) were sophisticated and complex.

Baskets made by nomadic hunter-gatherers were constructed with great skill but at the same time, most nomadic tribes did not make pottery. In the past, the development of pottery was seen as an indication that an advanced level had been reached and that the supposedly 'older' and less sophisticated craft of basketry had been surpassed. However, this was a major mistake. Basketry continued to be used, and used more than pottery by some tribes, long after pottery was invented. 

I believe that basket weaving and woven-fiber technology developed to a very high level in the Upper Paleolithic and then was passed on to the Neolithic cultures who used it to their advantage to create a sedentary agricultural way of life. Then in the Neolithic era, woven-fiber technology reached a pinnacle of refinement, diversity, and precision. (More about this in my next blog.)

THE PROBLEM WITH BASKETRY 

I have quoted the following in many of my articles about basket weaving technology, but the point is crucial. It explains why there is so little direct evidence of basketry and woven-fiber materials.
"In whichever way archaeological remains are interpreted, one must always be aware that the vast majority of the materials with which prehistoric people were surrounded and with which they worked is lost to us today. ...organic materials start to decay as soon as they are deposited in the ground."
Grömer, Dr. Karina. "An Introduction to Prehistoric Textiles" Brewminate.com, Natural History Museum, Vienna, March 01, 2016, https://brewminate.com/an-introduction-to-prehistoric-textiles.
This lack of evidence has, in the past, stymied research into the possibility of early basket weaving technology. But now that people are looking at the Paleolithic and Neolithic eras with a more open mind, there may be a way to make a case that basketry began much earlier than had been generally thought and that it could have become quite advanced in the Paleolithic period. One way to back up this assertion would be to use the modern method of ethnoarchaeology -- but more about this later in this article.

RECENT EVIDENCE OF WOVEN-FIBER TECHNOLOGY

To begin I would like to highlight recent evidence that confirms an early advanced Paleolithic fiber/plant technology, a technology that involved natural plant materials and woven-fibers. I did not include basketry in this list as I will go into detail about basket weaving technology later in this article.

The following list is in chronological order. I used the most conservative dates that there was general agreement about.

-- HAFTING: 200,000 years ago (200 ka)
Hafting is the processing of joining a stone or bone artifact (and later metal) to a handle or strap such as a stone arrowhead to a wooden spear, or a wooden handle to a stone ax head. This is considered a major advance in tool making that demonstrates an understanding of materials and their properties. (Rots et al., "When does hafting first appear?")

-- BITUMEN: 70 ka

Bitumen when used in combination with plants or fibers was an adhesive often used for hafting and also for sealing and waterproofing baskets to carry water and for sealing the bottoms of reed boats. (Hirst, "Mesopotamian Reed Boats Changed the Stone Age.")

In a study entitled: "New evidence of adhesive as hafting material on Middle and Upper Palaeolithic artifacts from Gura Cheii-Râsnov Cave (Romania)" the researchers concluded that they had discovered bitumen usage by Paleolithic peoples. "All these hydrocarbons [found via chemical analysis] confirm that the black substance is highly weathered bitumen"  (Cârciumaru et al., "New evidence of adhesive [bitumen]...on Middle and Upper Palaeolithic artefacts")

-- ROPE: 40 ka
Direct evidence has been found of rope strands from the late Middle Paleolithic. Microscopic photos confirm that sophisticated rope making was taking place before the Upper Paleolithic. (Hardy et al., "Direct evidence of Neanderthal fibre technology...")

-- ROPE MAKING TOOL: 40 ka
For a hundred years, the 'batons' as they were called remained a mystery. Then in 2016 Prof. Nicholas Conard demonstrated that ones with four holes could be used to make rope and in addition that the wear marks on the tools were consistent with rope making.

"The discovery underlines the importance of fiber technology and the importance of rope and string for mobile hunters and gatherers trying to cope with challenges of life in the Ice Age." (Universitaet Tübingen. "How rope was made 40,000 years ago.")

-- ROPE HANDLING TOOLS: 40 ka
Similar to the batons with many holes. these smaller 'batons' were studied in-depth and were found to be consistent with wear caused by rope handling. These batons were found throughout Europe and thus showed a widespread knowledge of working with rope. (Lucas et al., "Investigating the use of Paleolithic perforated batons")


-- LOOMS: 25 ka
It was always assumed that weaving with a loom could not have started before the Neolithic era. Yet the discovery of clay fiber impressions showed clearly that one impression was of a plain weave fabric which could only have been done with a loom. This placed the time period for weaving with a loom in the Upper Paleolithic contrary to widely held century-long assumptions. (Soffer, Adovasio, et al, "Perishable Industries from Dolní Vestonice I")

NOTE: Some researchers consider the loom
to be the first man-made machine.
The Encyclopedia Britannica defines a loom as a "machine for weaving cloth."  <https://www.britannica.com/technology/loom>

LEFT: This is a loom of the indigenous Japanese tribe, the Aino (or Ainu). It is a "loom for weaving belts of ohiyo (elm) bark. Single heald; primitive shuttle; sword batten; warp spreader with holes burnt through."
MIDDLE: "Guatemalan woman hand loom 1970s."
RIGHT: "This woman is showing how local textiles are woven. Cusco, Peru."

-- REED & FIBER BOATS: 7 ka
Large seagoing Neolithic boats and boat traffic has been established in the Persian Gulf area. While evidence of 7 ka puts these boats in the Neolithic era, it also suggests that the first small simple reed and fiber boats were made many thousands of years earlier. Boats such as this were certainly possible in the Upper Paleolithic, especially when constructed with bitumen. (Carter, "Boat remains and maritime trade in the Persian Gulf during sixth and fifth millennia BC," pp. 52-63) (Carter, "Neolithic origins of seafaring in the Arabian Gulf," pp.44-47)

"Mesopotamian reed boats constitute the earliest known evidence for deliberately constructed sailing ships, dated to the early Neolithic Ubaid culture of Mesopotamia, about 5500 BCE. Showing an understanding of material properties, a sophisticated mixture was created. "Bitumen caulking of the reed boats was made by applying a heated mixture of bitumen, vegetal matter, and mineral additives and allowing it to dry and cool to a tough, elastic covering." (Hirst, "Mesopotamian Reed Boats Changed the Stone Age.")

TOP LEFT: "Tankwa or tangwa: Traditional Ethiopian embarcation from Lac Tana, made of papyrus by Nagades people."
TOP RIGHT: "Reed boat at Ekehagen Prehistoric village outside Åsarp, Falköping Municipality, Västergötland, Västra Götaland County, Sweden." 
BOTTOM LEFT: "Reed boat; exhibition in the Doria Castle of Castelsardo, Sardinia, Italy"
BOTTOM RIGHT: "Traditional reed boat on Lake Titicaca, Bolivia."

Archaeologists assume that, when they find a sophisticated item, the skill for making this item must have started many thousands of years earlier. So it appears from the examples discussed here that a large number of technologies may have developed at an early stage in the Paleolithic period, including the Middle and perhaps even the Lower Paleolithic.


 ABOUT BASKET WEAVING TECHNOLOGY IN THE PALEOLITHIC ERA

"Prehistory seems ready to at last accept the probably huge importance of basketry and simple weaving in the Upper Palaeolithic.” (Bahn 2001:272)
POSITIVE PROOF OF WOVEN-FIBER/BASKET TECHNOLOGY IN THE PALEOLITHIC

In 1995 at the Society for American Archeology, Dr. Olga Soffer of the University of Illinois at Urbana and Dr. James M. Adovasio of Mercyhurst College in Erie, Pa. announced they had found pieces of clay with clear impressions of the earliest fabric artifacts -- the first to be confirmed from the Paleolithic time period. Since the impressions were so small they could not tell whether these were from textiles or from baskets. The leading world paleo-fiber expert, Dr. Adovasio, confirmed the find. 

This one discovery pushed back the beginnings of these 'soft' technologies about 10,000 years well into the 'old stone age' and well beyond the Neolithic or 'new stone age' when everyone in the field had assumed that basketry, textiles, and weaving had begun. These new findings have now been dated to at least 25,000 years ago. 

When the clay impressions were examined closely they revealed at least two different weaving techniques. Dr. Adovasio commented that the regularity of the weave and the 'narrow-gauge' indicated that the technology was quite advanced so that the origins of weaving had to be much earlier. 


OLDEST DIRECT EVIDENCE OF BASKETRY

The oldest direct evidence of baskets was found in Faiyum in Upper Egypt. Basket fragments have been carbon-dated to between 10 ka - 12 ka. (Erdly, History, Basket Weaving.) This is much earlier than pottery. Archaeologists believe that pottery was too heavy and breakable for mobile hunter-gatherers. (Diamond; Guns, Germs, and Steel, p. 261)

Thousands of years later, "In the Fayum Oasis... grain storage pits were excavated in the desert floor, lined with coarse straw basketry." "Both the coarse basketry pit-lining and the very fine, decorated baskets found near or inside some of the pits demonstrate that there was a basketry tradition, with objects made from readily available local materials." (Wendrich, "Basketry in Ancient Egypt")


IN 2921 THE WORLD'S OLDEST COMPLETE BASKET WAS DISCOVERED & DATED TO 10,500 YEARS AGO

The newly discovered basket in Israel looks remarkably like this large Native American Indian one which was also used for storage and had similar lids.
Coiled Granary, Pima Indians
(Aboriginal American Basketry, 1904, Fig. 203, p. 524)

While many discoveries have been made in the last thirty years, none are more important to woven-fiber technology than the following in early 2021.

Just last year, on March 16, 2021, the Israel Antiquities Authority (IAA) announced that a perfectly preserved large woven basket dating back some 10,500 years was unearthed in the Judean Desert. And lids for the basket were found as well.

"As far as we know, this is the oldest basket in the world that has been found completely intact and its importance is, therefore, immense,” the IAA said.

The basket could hold about 92 liters. But according to Dr. Haim Cohen of this IAA project, the ancient people who manufactured it probably did not live in the cave, but instead used it for storage.

The Judean desert possesses the perfect climate for preserving materials that would otherwise disintegrate. 

While there is still plenty to be learned, this much is known: the basket was made from woven reeds and it took two people to weave it. 

See this video:
Thrilling finds have been uncovered
by the Israel Antiquities Authority in the Judean Desert

ABOUT THIS IMPORTANT DISCOVERY

The Israel Antiquities Authority believes this basket was from the early Pre-Pottery Neolithic but the dating places it on the cusp of the Neolithic and the time period before that.  In any case, it is clear that this sophisticated basket technology must have begun thousands of years earlier during the Paleolithic era as I have suggested. 

It is important to note that it was probably used for storage and looks very similar to the Native American Indian basket shown above and made for the same purpose. And it was built with a right-angle or opposing strand construction (see the video) which I have also written about in an earlier blog-article.

A NEW PAIR OF EYES

Dr. Adovaso and Dr. Soffer sum up this new way of looking at past eras very nicely in this quote:

"Finally, the identification of textiles and basketry ca. 25,000 B.P., together with extensive evidence of Upper Paleolithic ceramic technologies (Vandiver et al. 1990), raise serious questions about the technological “signatures” or artifactual associations used to define particular epochs in prehistory. The Moravian sites are by chronological assignation clearly Paleolithic and not Neolithic in age, preceding the “Neolithic Revolution” (Childe l936) by some 15,000 years. They were occupied by people who subsisted by foraging, not by horticulture, and whose settlement systems, as a result, featured residential mobility rather than year-round sedentism. Yet, these populations produced geometric microliths, made ceramics, manufactured ground stone tools, and wove textiles and basketry, all supposed “hallmarks” of the Neolithic."  (Soffer, Adovasio, et al, "Perishable Industries from Dolní Vestonice I")


ETHNOARCHAEOLOGY,
THE EUROPEAN UPPER PALEOLITHIC ERA,
AND NATIVE AMERICAN INDIAN CULTURE

“While it is now certain, that perishable fibre industries were part of the first Americans [ED: Native American Indians], they also seem to have been part of Upper Palaeolithic techno-economic suite for much longer than we have imagined.”
(Soffer "Recovering Perishable Technologies")

THE SIMILARITY BETWEEN PALEOINDIAN AND UPPER PALEOLITHIC

Using the modern idea and methods of "ethnoarchaeology" which is "the branch of archaeology that studies contemporary primitive cultures and technologies as a way of providing analogies and thereby patterns for prehistoric cultures," (dictionary.com) I looked at studies of Native American Indians whose way of life was well documented about 100 years ago. A number of tribes were nomadic hunter-gatherers but made superb baskets, such as the Apache. The Smithsonian Institute in particular did extensive studies about Indian cultures (see next).

Explaining the similarity of Upper Paleolithic cultures in Europe and North America, Hyland et al. wrote:

"Systematic visual and microscopic examination of impressions on these [excavated] Far Eastern ceramics [Eastern European Upper Paleolithic impressions in clay] reveals the presence of a sophisticated plantfiber-based perishable technology. Interestingly, the technological types represented in this assemblage PRECISELY MIMIC THOSE RECOVERED FROM THE EARLIEST LEVELS OF A NUMBER OF WESTERN NORTH AMERICAN SITES [ED: my emphasis] and may represent the prototype for this venerable industry as expressed in the New World." (Hyland et al., 2002, p. 1)

There are "technological similarities between European Upper Paleolithic artifacts and 13,000-year-old Native American artifacts." (Pennsylvania Archaeology, Paleoindian Period)

So there was a clear similarity between European Upper Paleolithic and ancient Native American Indian stone artifacts. But because these Indian cultures continued to exist until a more recent time in North America there were large numbers of fiber artifacts and baskets that also survived (unlike Europe). Since it appeared that the Indian basket-weaving culture and the Upper Paleolithic way of life were similar, baskets could have been a key technology of the European Upper Paleolithic as well.

One specific example is that of ancient water-tight baskets.

"Major J. W. Powell, during his topographical and geological survey of the valley of the Colorado River of the West...made a collection of water-tight basket work from the Paiute Indians [ED: nomadic hunte-gatherers]...Both coiled and twined work are found in great varieties. Plate 32 represents the varieties of these water-tight carrying jugs or bottles." 
(Aboriginal American Basketry, 1904, Plate 32, explanation p. 258)

Unfortunately, we cannot know the exact dates of these pictured 'ancient' water-tight basket bottles but they were made with both twining and coiling methods. It appears reasonable to conservatively place them in the 8,000 to 1,000 BP time period but they could be older. 

----- ABOUT DATING -----

"Coiled basketry dates to more than 8,000 years ago in the Eastern Great Basin and is found in the Western Basin by 4,500 years ago." (Connolly, "Implications Of New Radiocarbon Ages On Coiled Basketry From The Northern Great Basin.")

"Before the appearance of coiled basketry there was an early use of simple twined basketry (11,000 to 7,000 BP) and a more complex use of twining (7,000 to 1,000 BP)." (Connolly et al., "Radiocarbon Evidence Relating to Northern Great Basin Basketry Chronology.")

"The tribal peoples now living in the Great Basin are descendants of the people who have been in the region for several hundred to several thousand years." (National Park Service, "Historic Tribes of the Great Basin.")

"There is no reason for believing that the ancient ware differed from the modern. In the Interior Basin also baskets are used [instead of]...pottery by tribes that are not sedentary." (See Plate 32.) (Aboriginal American Basketry, 1904, p. 258-259.)

 

BASKET WEAVING’S IMPORTANCE IN NATIVE AMERICAN CULTURE

"Basket Weaving’s Importance In Native American Culture:
"One of the oldest crafts in Native American cultures is basket weaving. Each tribe has its own Native American specific methods and materials to create woven baskets...In fact, basket weaving can be traced back to the beginning of mankind.
"In a world where there were no cupboards, plates, or bowls to hold your belongings, baskets served as indispensable items that had multiple purposes. They allowed people to carry water, [wear] clothing, [gather and cook] food, and much more.
"In Native American cultures, baskets took the place of every modern convenience we take for granted and also served as a representation of tribes and stories." (Kachina House)

Basket-weaving skills were central to many if not most Native American Indian cultures. "Tribal women provided almost all household tools and utensils, storage containers, cups, and cradles by using one art: basket weaving." (Boule, 1992, p. 38)

The Smithsonian publication made this clear:
"Basketry supplied nearly every domestic necessity of the Indians, from an infant's cradle to the richly decorated funerary jars burned with the dead. The wealth of a family was counted in the number and beauty of its baskets and the highest virtue of woman was her ability to produce them." (Aboriginal American Basketry, 1904, p. 335) 

The following is quoted from the Smithsonian's Aboriginal American Basketry of 1904, pp. 197-198. You can download the entire book from the address listed below.
Full Citation: Aboriginal American basketry: studies in a textile art without machinery. Contributors: Mason, Otis Tufton; Coville, Frederick Vernon. Annual Report of the Board of Regents of the Smithsonian Institution; Report of the U.S. National Museum. Washington: Government Printing Office, 1904.<https://archive.org/details/aboriginalbasket00masorich>. Accessed 12/10/2020.
NOTE: The language in the Smithsonian's Aboriginal American Basketry of 1904 is horribly outdated. The word 'savage', for example, is often used. Nevertheless, the document expresses respect and an understanding of the remarkable Indian culture which was quite unusual at the time. It is one of the most complete books on the subject of American Indian basketry and also the way that basketry was a critical part of life in the many hunter-gatherer Indian tribes.

"The chief dependence, however, of the basket maker is upon the vegetal kingdom. Nearly all parts of plants have been used by one tribe or another for this purpose roots, stems, bark, leaves, fruits, seeds, and gums. It would seem as though in each area for purposes intended the vegetal kingdom had been thoroughly explored and exhausted above ground and underground. 

"Is it not marvelous to think that unlettered savages should know so much botany? Mr. Chesnut, in his Plants used by Indians of Mendocino County, California, calls attention to the fact that in our advanced state we are yet behind these savages, not having caught up with them in the discovery and uses of some of their best textile materials.

"How did the savages find out that the roots of certain plants hid away under the earth were the best possible material for this function* And for another use the stem of a plant had to be found, perhaps miles away, so that in the makeup of a single example leagues would have to be traveled and much discrimination used. Unless the utmost care is exercised the fact will be overlooked that often three or four kinds of wood will be used in the monotonous work of the weft. One is best for the bottom, another is light and tough for the body, a third is best for the flexible top. This in addition to the employment of half a dozen others for designs, for warp or foundation, or for decorative purposes."  (Aboriginal American Basketry, 1904, pp. 197-198) 


THE FOLLOWING PICTURES
ARE OF OBJECTS MADE WITH BASKET WEAVING TECHNOLOGY
BY NATIVE AMEICAN INDIAN  NOMADIC HUNTER-GATHERERS

Apache coiled ollas (jars)
(Aboriginal American Basketry, 1904, Plate 42, explanation p. 285)

Chemehuevi coiled baskets
(Aboriginal American Basketry, 1904, Plate 232, explanation p. 519)


LEFT: Carrying Basket, Paiute Indians, Utah.
(Aboriginal American Basketry, 1904, Fig. 185, p. 494)
RIGHT: "Apache Indian woman carrying a "Kathak" on her back, Arizona, ca.1880."
(University of Southern California, ca.1880, Apache Indian woman carrying a "Kathak")


"Apache Indian maiden with an olla on her head, ca.1900."
(University of Southern California, ca. 1900, Apache Indian maiden)


MATERIAL SOURCES

While I run the risk of going into too much detail in this part of this article, I need to make the point that well-made baskets were a highly-developed technology. If you are not familiar with basketry you might assume that it is simple and mundane. We are all familiar with the jokes about the absurdly simple college course in "underwater basket making" which could not be more wrong. 

From the Burke Museum, (UW College of Arts & Sciences), Teacher's Guide For Basketry, Northwest Coast Basketry:
"Materials used in basketry vary, depending upon the type of basket being made, its intended function, the tastes of the maker, and the materials available. A basket used for heavy loads would use stiff, sturdy material such as cedar withe or cedar root. A container made to fold flat requires flexible material such as spruce root.  
"Some of the more common materials used in basketry include cedar bark, cedar root, spruce root, cattail leaves, and tule.  

GATHERING AND PROCESSING THE MATERIALS 

"Most raw materials used in weaving are harvested or gathered at specific times of the year. This ensures that the materials are collected when they are best suited for weaving. Weavers understand the growing cycles of the natural materials they use and recognize when a tree or plant is ready for harvesting. Often, special prayers are said or songs are sung by the weaver while she gathers and processes her materials.

"Most materials are collected in the spring or early summer. This includes grasses, which must be picked at just the right time. If it is too early in the season, certain grasses are too soft or narrow for weaving. Other kinds, such as reed canary grass, need to be harvested before the plant blooms. 

"Pioneering work by Conklin (1957) and others documented that traditional peoples...often possessed exceptionally detailed knowledge of local plant and animals and their natural history, recognizing in one case some 1,600 plant species." (Inglis, 1993)

Instead of thinking that basketry was incompatible with a nomadic hunter-gatherer lifestyle, the truth may be the opposite. These societies needed well-designed light, strong, durable, flexible, versatile, and portable basket items and implements that they could carry with them as they traveled. And they needed to be able to make baskets from whatever plants they found as they moved around -- plants that women were experts at harvesting. So baskets fit well with their mobile way of life.

USING BITUMEN WITH BASKETS AND FIBERS

"The use of asphaltum [another name for bitumen] by aboriginal peoples is well documented in early historic accounts and abundant archeological evidence extends its use well back into the prehistoric era. Asphaltum was the caulk, glue, and paint...: when heated, the viscosity decreases, and the molten asphaltum can be applied, cooling to form a jet-black, waterproof coating, an adhesive or a decorative paint." (Calhoun, 1964)

MAKING WATERPROOF BASKETS AND CANTEENS

The woman "making such baskets, [was] distributing the pitch over the inside of the receptacle by placing lumps of asphaltum in the basket with hot stones and shaking the whole with a rotary motion, causing the melting asphaltum to be distributed evenly over the surface." (Barrows, 1900, p. 41)

Paiute basket bottles
(Aboriginal American Basketry, 1904, Plate 117, explanation p. 361)

COOKING WITH BASKETS:

"Baskets also made fine cooking pots. Very hot rocks were taken from a fire and tossed around inside baskets with a looped tree branch until food in the basket was cooked." (Boule, 1992, p. 8)

"Closely woven, watertight containers were also used to cook foods. Red-hot rocks were placed in a water-filled basket, bringing the water to boil and cooking the contents. As the rocks cooled off, they were removed from the water with wooden tongs and replaced with newly heated rocks." (Burke Museum, Teacher's Guide)

POTTERY VS. BASKETRY

It is possible that baskets made by nomadic hunter-gatherers were quite advanced and also that most of these tribes did not make pottery. Pottery should not be seen necessarily as an advance over basketry -- it just depended on the needs of the society. 

Well-made baskets were strong, light, and could last for generations. Native American Indian nomadic hunter-gatherers whose lifestyle was similar to Upper Paleolithic people in Europe were well respected for the quality and utility of their baskets. Pottery on the other hand was heavy and fragile.  

"Nomadic hunter-gatherers are limited to technology that can be carried. If you move often and lack...draft animals, you confine your possessions to babies, weapons, and a bare minimum of other absolute necessities small enough to carry. You can’t be burdened with pottery...as you shift camp." wrote author Jared Diamond. (Diamond; Guns, Germs, and Steel, p. 261) This suggests that nomadic hunter-gatherers may have focused on making practical well-made baskets for many of their needs. 
There is ample evidence that basketry preceded clay vessel production almost everywhere. Clay vessels just wouldn't work for nomadic Paleolithic hunter-gatherers, but baskets would be sturdy and portable. 
Vince Pitelka
Appalachian Center for Crafts
Tennessee Technological University
However, many contemporary anthropologists have assumed that pottery was superior to basketry for cooking and carrying water, but at least for nomadic Native American Indians that was not the case. They often preferred baskets.

But there are other implications as well. The use of these advanced baskets along with sealing agents such as bitumen could mean that later Neolithic people inherited a well-developed woven-fiber technology and not something primitive. (I will go into detail in my next blog about the Neolithic use of basketry.)

This idea, however, is the opposite of standard thinking for most of the last century when it was assumed that basket weaving only began in the Neolithic and that in any case, Upper Paleolithic technology was rather crude. 

I would also add that when pottery was invented and became part of the Neolithic sedentary lifestyle, a good deal of basketry continued to be used along with pottery -- as each had its strengths and weaknesses.


BASKETRY IN THE PRE-POTTERY NEOLITHIC ERAS

While the important invention of pottery occurred during the Neolithic, there was a long time period before that invention known as PPN A and PPN B, or Pre-Pottery Neolithic A & B (10000 - 6500 BCE). This was followed by Pottery Neolithic with the invention of pottery, which went from ca, 6500 to ca. 4000 BCE when the first cities in Mesopotamia began to take shape. In other words for more than half of the Neolithic era, there was no pottery -- yet these agricultural societies clearly needed a wide variety of containers and related items for harvesting, winnowing, milling, and sifting plus household items for storage and cooking. 

Examples of milling baskets; Pomo milling baskets. 
(Aboriginal American Basketry, 1904, Plate 97, explanation p. 350)

Those containers were most likely a wide variety of baskets. The three examples of large baskets mentioned here in this article were used to store grain, for example. Yet, I find it odd that this fact is rarely mentioned when I researched pottery and containers in the Neolithic era;  the attention of researchers has been almost entirely on the invention of pottery. Clearly, baskets played a major role in the establishment of Neolithic settlements and were widely used before and after pottery took hold. 

This is another example of basket technology being taken for granted or simply not considered, even though it was crucial for Neolithic development and furthermore it had become highly developed and useful in the time period before the Neolithic.

I also believe that woven-fiber technology played a major role in the first civilizations of Mesopotamia and Egypt. Both reed and papyrus boats were crucial to both, for example. Large grass houses in Mesopotamia were revered for their cathedral-like designs. And baskets were essential for dredging the marshes and hauling clay to make bricks. In Egypt there were many paintings of baskets being used in agriculture. 

See much more detail about this in my earlier blog-article:
The Importance of
Basket Weaving Technology
for the World's First Civilizations


CONCLUSION

While many of the Native American Indian tribes were nomadic hunter-gatherers who made old stone age tools and seemed to live a life similar to Upper Paleolithic cultures in Europe, they also may have developed what we might call a 'hi-tech' basket technology. The sophistication of this technology is clear as the waterproofing of basket canteens shows along with the durability and wide variety of baskets.

"Many times our preconceived notions as to what ought or ought not to be present at a given site of a given age clouds and limits our ability to admit new possibilities. Ideological and theoretical biases can be quite powerful and often subtly alter our ability to see new and wonderful things." (Hyland et al, 2002, p. 8)

What does seem apparent to me is:

#1. Hominins from Homo habilis to Homo sapiens were very smart with the brainpower that each had and smart as to their use of the natural environment -- they were much smarter than previously thought.

#2. Inventing a technology from absolute zero that can utilize local materials and be put to use in the local environment of each tribe, is very difficult and takes a really long time.

#3. Hominins did not invent, develop or improve a technology or a process unless they had a compelling need. So, I believe nomadic hunter-gatherers did not need writing since they were a small group nor did they need pottery as it was too heavy and it broke, but they did need light durable baskets and they could make baskets from local materials anywhere they went. Calling them illiterate was a misunderstanding; it was comparing contemporary culture to their culture and then passing judgment on it.

"Two Havasupai Indian women in front of a native dwelling, Havasu Canyon, ca.1899." 
The woman on the left is carrying a basket on her back. In the middle is a finished basket. And on the right, a woman is making a basket.

#4. Technical processes, innovation, and development do not necessarily progress in an orderly fashion. Contemporary archaeologists, for example, need to rid themselves of modern notions and realize that some past technologies may have developed haphazardly. Some tribal technologies might have been quite advanced along with simple crude technologies used at the same time by a tribe.

"Indian in canoe made of rushes, Calif., 1924."
Notice the basket in the bow of her 'tule'.
<https://commons.wikimedia.org/wiki/File:Upper_lake_Pomo_In_the_tule_swamp.jpg>


___________________________________
ENDNOTES


Bahn, Dr. Paul. (2001). Paleolithic weaving – a contribution from Chauvet. Antiquity, 75:271-272.

Barrows, David Prescott. The Ethno-botany of the Coahuilla Indians of Southern California. Chicago, University of Chicago Press, 1900. <https://archive.org/details/ethnobotany00barrrich/page/n7/mode/2up>. Accessed 28 November 2020.

Birch-Chapman, Shannon; Jenkins, Emma; et al. (2017) "Estimating population size, density and dynamics of Pre-Pottery Neolithic villages in the central and southern Levant: an analysis of Beidha, southern Jordan, Levant." The Journal of the Council for British Research in the Levant, Volume 49, 2017 - Issue 1. <https://www.tandfonline.com/doi/full/10.1080/00758914.2017.1287813>

Boule, Mary Null. Hupa Tribe. Kahle/Austin Foundation. Vashon, Washington: Merryant Publishing, 1992. <https://archive.org/details/hupatribe0000boul>. Accessed 28 November 2020.

Burke Museum, UW College of Arts & Sciences. "Northwest Coast Basketry." Teacher's Guide For Basketry by Silvia Koros. Burkemuseum.org. <https://www.burkemuseum.org/static/baskets/Teachersguideforbasketry.htm>. Accessed 28 November 2020.

Calhoun, Cecil. "A Polychrome Vessel from the Texas Coastal Bend." Text from: Bulletin of the Texas Archeological Society, 1964, 35: 205-211. <https://texasbeyondhistory.net/coast/nature/images/asphaltum.html>. Accessed 28 November 2020.

Cârciumaru M., Ion R.-M., Nitu E.-C., Stefanescu R., 2012. "New evidence of adhesive as hafting material on Middle and Upper Palaeolithic artefacts from Gura Cheii-Râsnov Cave (Romania)." Journal of Archaeological Science: Volume 39, Issue 7, 2012, pp. 1942–1950.

Connolly, Thomas J. "Implications Of New Radiocarbon Ages On Coiled Basketry From The Northern Great Basin." Cambridge University Press, American Antiquity, Vol. 78, No. 2 (April 2013), pp. 373-384. <https://www.jstor.org/stable/23486324>

Connolly, Thomas J; Fowler, Catherine S; Cannon, William J. "Radiocarbon Evidence Relating to Northern Great Basin Basketry Chronology." UC Merced Journal of California and Great Basin Anthropology 20(1), 1998-07-01. ISSN 0191-3557. <https://escholarship.org/uc/item/52v4n8cf>

Curry, Andrew. "Gobekli Tepe: The World’s First Temple?" Smithsonian Magazine, 2008. <https://www.smithsonianmag.com/history/gobekli-tepe-the-worlds-first-temple-83613665/>

Diamond, Jared M. (2005). Guns, Germs, and Steel : The fates of human societies. New York: W. W. Norton & Company, Inc. p. 261. ISBN 978-0-393-06131-4. 

Erdly, Catherine. "History". Basket Weaving. Archived from the original on 2007-09-28. Retrieved 2008-05-08.

Hardy, B.L., Moncel, MH., Kerfant, C. et al. Direct evidence of Neanderthal fibre technology and its cognitive and behavioral implications. Sci Rep 10, 4889 (2020). <https://doi.org/10.1038/s41598-020-61839-w> <https://www.nature.com/articles/s41598-020-61839-w>

Hirst, K. Kris. "Mesopotamian Reed Boats Changed the Stone Age." ThoughtCo, Aug. 28, 2020. <https://www.thoughtco.com/mesopotamian-reed-boats-171674> Accessed 4/14/2021.

Hyland, David C.; Zhushchikhovskaya, I. S.; Medvedev, V. E.: Derevianko, A. P.; Tabarev, A. V. "Pleistocene Textiles in the Russian Far East: Impressions From Some of the World's Oldest Pottery." Antropologie: Xl/1 • Pp. 1–10 • 2002, p. 1. <https://www.researchgate.net/publication/280385206_Pleistocene_Textiles_in_the_Russian_Far_East_Impressions_From_Some_of_the_World's_Oldest_Pot>

Inglis, Julian T., Editor. Concepts and Cases: International Program on Traditional Ecological Knowledge. International Development Research Centre (Canada), 1993, <http://library.umac.mo/ebooks/b10756577a.pdf>.  Accessed 12 December 2020.

Kachina House. "Basket Weaving’s Importance In Native American Culture." Kachinahouse.com, 21 December 2016. <https://blog.kachinahouse.com/basket-weavings-importance-in-native-american-culture/>. Accessed 28 November 2020.

Lucas, C.; Galway-Witham, J.; Stringer,  C. B.; Bello, S. M. "Investigating the use of Paleolithic perforated batons: new evidence from Gough’s Cave (Somerset, UK)" Archaeological and Anthropological Sciences volume 11, pages 5231–5255 (2019) <https://link.springer.com/article/10.1007/s12520-019-00847-y>

National Park Service. "Historic Tribes of the Great Basin." Great Basin National Park.  <https://www.nps.gov/grba/learn/historyculture/historic-tribes-of-the-great-basin.htm>

Pennsylvania Archaeology. "Paleoindian Period." <http://www.phmc.state.pa.us/portal/communities/archaeology/native-american/paleoindian-period.html>.  Accessed 12 December 2020.

Rots, V., Hardy, B. L., Serangeli, J., & Conard, N. J. (2015). "When does hafting first appear?" "Residue and microwear analyses of the stone artifacts from Schöningen." Journal of Human Evolution, 89, 298-308. <http://www.evohaft.org/thematic-studies/first-appear/>

Soffer O, Adovasio JM, Hyland DC, Klíma B, Svoboda J. "Perishable Industries from Dolní Vestonice I: New Insights into the Nature and Origin of the Gravettian." Paper Prepared for the 63rd Annual Meeting of the Society for American Archaeology Seattle, Washington, 25–29 March 1998. <https://www.researchgate.net/publication/257344691_Perishable_Industries_from_Dolni_Vestonice_I_New_Insights_into_the_Nature_and_Origin_of_the_Gravettian>. Accessed 28 November 2020.

Soffer, O. (2004). Recovering Perishable Technologies through Use Wear on Tools: Preliminary Evidence for Upper Paleolithic Weaving and Net making. Current Anthropology 45, (3): 533.

Universitaet Tübingen. "How rope was made 40,000 years ago." ScienceDaily. ScienceDaily, 22 July 2016. <www.sciencedaily.com/releases/2016/07/160722093459.htm>

Wendrich W. (2008) Basketry in Ancient Egypt. In: Selin H. (eds) Encyclopaedia of the History of Science, Technology, and Medicine in Non-Western Cultures. Springer, Dordrecht. <https://doi.org/10.1007/978-1-4020-4425-0_8470> Accessed Jan. 30, 2922.




Friday, August 14, 2020

The Invention of Right-Angle Construction in the Paleolithic Era

The Invention
of Right-Angle Construction
in the Paleolithic Era

Including a picture essay that illustrates
the capabilities of right-angle woven-fiber technology and basketry.
Click on any picture to see the images in slideshow fashion.

ABSTRACT:
We live in a world of right-angle structures. Cloth is made this way, as is furniture, homes, and even skyscrapers. In fact, they are just about everywhere in the modern world. Yet right-angle construction is a human invention and not natural. Nevertheless, there has been virtually nothing written about this important discovery. When early humans began to understand the power of this concept, it was a major advance in their technology. When applied to basket weaving and related crafts, it led to the development of hundreds of products. It gave human-kind a powerful tool that helped them survive and prevail and eventually build civilizations.

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INTRODUCTION
Ironworkers (as these skyscraper workers are called) having lunch on a horizontal crossbeam supported by vertical steel columns 840 feet up. Modern steel-framed construction uses horizontal beams and vertical columns at right angles to build today's highrise and skyscraper buildings. This picture is from the construction of Rockefeller Plaza in 1932 in New York City. Below the ironworkers is the entire city built with right-angle construction.
Clyde, Charles."Lunch atop a Skyscraper." New York Herald-Tribune, published Oct. 2, 1932.


In the distant past, early humans made a major technological breakthrough that has been overlooked. It is something that we use every day and that in many ways has built the modern world. Because it is everywhere, it seems natural; however, it is anything but. I am talking about right-angle construction -- the structure that is at the heart of weaving and textiles and the clothes you wear, the furniture you sit in and at the center of a skyscraper's construction and even your own home. 

I tried to research this idea and could find almost nothing that dealt with this technology as an invention and discovery that humans had made.

(Left) Painting of Archimedes in deep thought. 
(Right) Detail of painting showing right-angle square tool.
Archimedes of Syracuse contemplates the properties of the right angle. Archimedes is considered one of the greatest scientific thinkers; he was an ancient Greek mathematician, engineer, and inventor.
Painting by Domenico Fetti. "Archimedes Thoughtful." 1620.

“There are no...right angles in nature,” 
Antoni Gaudi, the famous Spanish architect declared.

Square (Tool). A square is a basic and essential right-angle tool used in construction. Carpenters and builders use it to ensure the accuracy of construction right angles and it is also used for marking lines on materials before making a cut. It is so fundamental it is often used in heraldry and on construction logos.

While Gaudi's declaration is an overstatement, as some trees grow straight up, perpendicular to the ground, and we as humans generally walk at right angles to the earth, natural right-angle complex structures are almost non-existent. In particular, I am talking about interlocking, interwoven perpendicular structures that do not occur in nature but which humans construct.

(Left) Steel-framed construction showing the basic right-angle skeleton structure.
(Right) A modern complex built using right-angle steel-framed construction.
Most modern highrise and skyscrapers are built using steel-framed construction. A horizontal and vertical steel skeleton is built which is strong enough to support the windows, floors, and walls. 


ABOUT RIGHT-ANGLE CONSTRUCTIONS

At some point in the past, humans realized that fiber items made with a right-angle design were strong, durable, and flexible. Moreover, they could be easily made with local plant materials. 
NOTE: Of course, with a dome-like structure and non-rectangular shapes, all the elements of a frame or the structure are not always at a strict right angle in relation to each other, nevertheless a consistent perpendicular opposition is a key part of these structures. 
This was a major advance in human technology. When and how this happened is open to debate. But that it did happen is undeniable and most important.

While a number of developing skills may have contributed to this technology, my guess is that basket weaving was one of the major areas where this insight was both discovered and implemented.
"From basket weaving to loom-weaving, the process of weaving was already known in the Paleolithic era, as early as 27,000 years ago. Weaving, the process of joining individual threads together at RIGHT ANGLES [ED: my emphasis] to one another, has been around for millennia."
BSAMPLY. "WHAT ARE WOVEN FABRICS?" 

HOW WAS RIGHT-ANGLE CONSTRUCTION DISCOVERED?

The discovery or invention of right-angle construction must have been preceded by an earlier woven-fiber technology. I have again searched the Internet and could only find vague references to the origins of basket weaving or woven-fiber technology, as I have called it, such as the following quote.
"The idea of interlacing materials together to create a weave was probably inspired by nature; by observing birds’ nests, spider webs and various animal constructions..."
Wild Tussah. "The History of Weaving." September 2014. https://wildtussah.com/history-weaving-2/ Accessed August 7, 2020.
If weaving was inspired by nature, the origins of weaving may have begun as follows:

It has been well established [1] that early hominids spent a good deal of time around baobab trees on the savannas of Africa. This tree was also used by weaverbirds who built elaborate nests. So, as I have written, it seems quite likely that at some time in the past, hominids learned how to weave by watching weaverbirds build their nests and by observing the completed nests and handling abandoned nests when they fell down.

Just how much could early hominids have learned from the weaverbirds and their skills at nest building? Quite a lot.

Weaverbirds building nests. 
(Left) A male bird working to complete a nest.
(Right) A completed nest with a male and female weaverbird ready to move in.

ABOUT THE WEAVERBIRD
"The nest is made from long strips torn from the leaves of grasses, which are intertwined in a regular lattice formed by passing successive strips over and under, and in a direction orthogonal to, strips already laid. It is held together, and attached to the substrate, by a variety of stitches and fastenings... The bird uses its beak rather like a needle in sewing or darning."
Ingold, Tim. "Chapter Nineteen Of string bags and birds’ nests Skill and the construction of artifacts." The Perception of the Environment, Essays on Livelihood, Dwelling and Skill. Taylor & Francis Group.

A weaverbird starting to build a nest. He is creating the basic skeleton
that the nest will be built around.

Weaverbirds gave hominids good initial instructions which included most of the basics of basket weaving such as creating a regular lattice, tearing then placing long strips at an opposing angle to already existing strips, passing the strips over and under and tying this all together with a variety of knots. Eventually, hominids would have been able to expand on this craft.

THE FIRST HOMINID BASKETS WERE PROBABLY 'RANDOM WEAVE' CONSTRUCTIONS

Assuming that the model for early basket-like containers and carriers was bird nests and such, the most likely human-made designs were probably made with a 'random weave.' This is due to the fact that a random weave in many ways imitated the process that birds used to build nests such as the construction process of weaverbirds who were common in Africa then and now [2].

Two random weave baskets. Photos and baskets by Nan Bowles.

A random weave basket generally starts with a circular or oval bare-bones open skeleton made of strong thick branches or vines which are intertwined. The branches might be green so that they are pliable. The sides are then laced with smaller more flexible (often green) branches and vines that are woven over and under the skeleton frame and over and under each other and at opposing angles to existing strands. When allowed to dry out, a simple basket like this is remarkably strong and can hold two to six kilograms, in my experience. It is also quite light, so carrying it for a long-distance would not have been a problem. 

Such technology would have given early hominids a distinct survival advantage. For example, it would have allowed hominins to forage much further from their base because they could bring back a large amount of food from distant locations.

(Left) A fallen abandoned weaverbird nest.
(Right) A simple basket using opposing strands.

Over time this basic construction could have evolved into a more regular and standard right-angle structure, the kind that we are familiar with. And once mastered this design could have been expanded and developed to create a wide range of items.

Master craftsmen, at different stages, weaving baskets and other items. 

The principle of regular basket weaving is quite simple. A set of strands is placed at right angles to another set of strands. In basket weaving the vertical stands, known as spokes, are fairly hard. Then the opposing strands, called weaver strands, are more flexible and wrap over and under around the spokes to make the walls of the basket. While the term 'basket' and 'basket weaving' is used, the ancient craft applies to mats, flexible bags and sacks, wide gauge and fine gauge baskets, different styles of weaving, and a large variety of fiber articles from sandals to boats and houses. In short, the 'basket weaver' was/is a fiber craftsman.

This photo shows the huge variations possible with even a simple basket design.

However, the historic timetable is unclear. When humans first began to make random weave baskets and how long this went on is unclear. Yet, logically, this would have been the craft that preceded sophisticated right-angle woven structures.

It was no accident that the two earliest civilizations Sumer and Egypt employed weaving as a key technology throughout their empires. Both had plants that could be used for a variety of woven-fiber structures. In Sumer, the primary materials were the reeds that grew abundantly in the mashes as well as esparto for rugged baskets and the best rope. In Egypt, it was papyrus and flax which could be used to make sacks, cloth, baskets, sandals, and even boats. Egypt's granaries, for example, were managed with sacks of grain. Quite simply, neither civilization would have been able to function without woven-fiber technology.

In the Elementary Sumerian Glossary the highly respected 'basket weaver' is defined as: "a reed craftsman, basket and mat weaver"
Foxvog, Daniel A. Elementary Sumerian Glossary. University of California at Berkeley, revised 2008. SumerianGlossaryFoxvog.pdf

 

 PICTURE ESSAY

It is my educated guess that humans probably discovered the power of right-angle construction with basket weaving and then expanded that technology to make larger, stronger, and/or more complex woven structures.

Yet in a sense, it does not matter if this insight came from basket weaving. What does matter is that at some point it became part of and central to basket weaving and when it did it allowed a huge variety of objects to be constructed. Then this technology gave humans a distinct advantage in the struggle for survival.

Moreover, we can say with certainty that eventually new woven designs were invented for a wide variety of uses such as making fish traps with an open type of weaving, and hats, and sandals, and mats, i.e., myriads of items small to large. This was possible because right-angle technology was scalable. As you will see in the following picture gallery, small one-person boats could be made with this technology as well as huge boats for commercial purposes. I believe it started small and evolved into many small things and then later evolved into bigger things.

The following images illustrate just how versatile this technology became, a technology that we do know was in place at least by the Neolithic era -- but probably much earlier.

ABOUT THESE IMAGES

PLEASE NOTE: The following photographs and images were found at commons.wikimedia.org with a few exceptions. All images are used with permission.

At the end of this article, I have listed the web link for each image. To get more information about each one, please go to the Internet page for that image.

In the following descriptions, phrases in quotes are quoted from the original image description.

SCALABLE: Many right-angle woven-fiber designs can be made 
in a wide range of sizes
(Left) Small Neolithic baskets, about 5000 years old. They were found in a dry cave, Cueva de los Murciélagos (Albuñol, Granada), which is why they are so well preserved.
(Middle) Working medium-sized traditional panniers baskets on a donkey (the second basket is not visible on the other side of the donkey).
(Right) Large baskets in a boat, ready to be filled with grain.

VERSATILE: Right-angle woven-fiber technology can create a large number 
of shapes and configurations
(Left) A wicker sewing basket.
(Middle) A rattan chair.
(Right) Walls in Swaziland, Africa.

VOLUME: Items can be produced in large quantities.
(Top) Sandal Maker, Tomb of Rekhmire, Egypt, about 3500 years ago, This is a facsimile from a wall painting.
(Bottom) A pair of ancient sandals made from the papyrus reed and from about the same time period as the painting above. These were made in quantity.

A VARIETY OF DESIGNS TO ACCOMPLISH A TASK: FISH TRAPS
(Top Left) A traditional basket for gathering snails in Southern Spain.
(Top Right) Fish Trap, Aitutaki (Cook Islands)
(Bottom Left) Braided fish trap.
(Bottom Right) "Bamboo fish pot or trap in general use in Porto Rico."


WATERCRAFT

---- Basket Boats (Coracles) ----
These boats are based on a basket-like structure that is then covered with animal hides and sealed with waterproofing materials such as bitumen which occurred naturally in Mesopotamia. These boats are quite seaworthy and have been used throughout the world for thousands of years. They are light and strong and can be made in a wide range of sizes from small boats for an individual sailor to ones capable of carrying five tons.
Coracles have been used in England, Wales, Scotland, and Ireland for centuries and are still in use today. One person can easily carry a light coracle on his back and take the boat to a lake or river.

(Left) The basket structure of this boat is visible.
(Right) Large basket boats can carry twenty people.

---- Rafts ----
The right-angled horizontal crossbeams hold a raft together and are the basis for its integrity. As these pictures show, it does not matter if the raft is small or large.
(Top) Children on a raft -- the crossbeams are clearly visible and keep the raft together.
(Bottom) A common working bamboo raft in Taiwan. The horizontal right-angled slats are visible.


This model of a balsa raft is a model of a traditional Peruvian raft, sailed by pre-Columbian people, as drawn by the Spanish around 1600. The raft is made of large balsa logs and is a "double-decker" in that there are two levels that are held together by horizontal bamboo crossbeams that are lashed to the vertical balsa logs and the deck above. This design was the inspiration for the famous South American raft, Kon-Tiki.

---- Reed Boats & Ships ----
Reed boats are made by bundling and tying reeds together in columns and then securing them with right-angle horizontal binding. Common in Egypt and Sumer/Babylon, they were made of marsh reeds in Babylon and papyrus in Egypt. As with other boats in this section, they can be quite small for an individual sailor or sixty feet long with a crew of eleven as was the case with the reproduction of an ancient Mesopotamian boat seen below.

(Top) A small reed boat. 
(Bottom) Named the Tigris, this is a model of the Mesopotamian reed boat built by Thor Heyerdahl of Kon-Tiki fame. He believed that a boat similar to this had been used in the early days of the Sumerian/Babylonian civilizations. The Tigris was almost 60 feet long, had a crew of eleven, and sailed more than 4,000 miles without any serious problems.

In these ancient depictions, the right-angle cross-weaving is evident for these reed boats. 
(Top) This image clearly shows that the Mesopotamian boats used a right-angle cross-weaving in their boats. The drawing is after an ancient bas-relief from Nineveh Babylon dated to about 600 BCE. This was one of the pictures that inspired Thor Heyerdahl to build the Tigris.
(Bottom) The cross-weaving is also evident in this image of an Egyptian boat more than 2500 years ago.


HOUSING

---- African Huts ----

These traditional huts are based on a basket-type right-angle design. They are essentially large upside-down baskets which are then covered with a robust woven outer layer that keeps out the wind and the rain.

"Swazi type hut under construction."
This shows the skeleton structure over which a covering is placed. 


Traditional African Huts
(Top Left) "Frame slats of a Swazi hut, at a cultural village at Jeppes Reef border post."
(Top Right) A rural hut inside the Zululand Museum, showing the basic structure, over which a covering is placed.
(Bottom Left) "The replica Zulu Hut at the Voortrekker Monument is typical of the dwellings found in Zululand, which were traditionally constructed by men."
(Bottom Right) A traditional African hut.

 

Detail of thatching of the replica Zulu hut (full view of Zulu hut is above bottom left).


Large mudhif buildings made entirely of reeds.
Weaving technology once mastered can be scaled up to make quite large structures such as these traditional mudhif reed houses that have been made for centuries by the Mudan people in the marshes of southern Iraq. These are used for community gatherings.
(Left) Interior of mudhif. "A mudhif, a traditional Marsh Arab guesthouse made entirely out of reeds. The Marsh Arabs live a lifestyle that dates back 5,000 years."
(Right) Very large mudhif building in Nasiriyah Iraq.

(Left) Local contractors begin the job of building a mudhif. "The reeds are gathered from marshlands near the Euphrates River." 
(Middle) "Local contractors construct the main reed arches of a marsh Arab mudhif."
(Right) Almost completed, the mudhif exterior.


---- Neolithic Reconstructions ----

Early Neolithic houses in Europe.
(Top) Archeon Museum Park, Netherlands "showing a replica of a house 8000 years BC."
(Bottom) "Stone Age village of Kussow, Damshagen municipality, Germany."


LATER NEOLITHIC BUILDINGS 
WITH FULL RIGHT-ANGLE ENGINEERING

(Top) "Neolithic model dwelling, from an excavation in Hungary of the 5th millenium . Musée des tumulus de Bougon"
(Bottom) Model: "Wels ( Upper Austria ). City Museum - Minoritenkloster: Model of a neolithic village."


(Left) Building detail, interior. "Neolithical village Heldenberg."
(Right) From the Pfahlbaumuseum Unteruhldingen in Germany. The open-air museum comprises several reconstructions such as this.


(Left) Reconstruction of Lakeside Neolithic settlement in Dispilio, Greece.
(Right) Archeoparc, Germany (Schnals valley/South Tyrol). Reconstruction of a neolithic hut.

---- Neolithic Looms ----

(Left) Reconstruction. "Neolithic loom, Vinca, Serbia."
(Right) "Cucuteni Vertical Loom Reconstruction Piatra nNamt."

Textiles were invented using the same structure. The famous Anni Albers of the Bauhaus School had this to say.

"During the 4,500 years or, in some estimates, even 8,000  years [ED: there is now concrete evidence that it is at least 27,000 years old] that we believe mankind has been weaving, the process itself has been unaffected by the various devices that contributed to greater speed of execution. We still deal in weaving, as at the time of its beginning, with a rigid set of parallel threads in tension and a mobile one that transverses it at RIGHT ANGLES. [ED: My emphasis]"

This basic insight about right angles has never been overshadowed. Anni Albers went on to say, "And weaving, even the most elaborate, can be done, given time, with a minimum of equipment....Fabrics of great accuracy have been executed without much mechanical aid."


WHEN DID THE DISCOVERY OF RIGHT-ANGLE CONSTRUCTION TAKE PLACE?

Right-angle design was probably discovered by basket-weaving craftsmen or was discovered in other technologies as well and then applied to basket weaving. In any case, basket weaving made full use of it.

Nevertheless, it may have taken thousands of years to derive a general principle that could be applied to a number of different weaves, different materials, strands of different gauges, different sizes, different uses, etc. Inventing something original from scratch would not have been easy. For example, with a basket, the forces are intertwined together, but in a building, the additional force of gravity is a key element even though the basic structure is similar. 

It is also important to note that working with baskets and weaving patterns and styles would have allowed people to 'play' with these structures. Playing with inventions is important just as it is with children. Overtime a general understanding might have emerged. I assume that it was not mathematical as we would know it, but perhaps proto-mathematical in which strands of different strengths and thicknesses were put in 'opposition' to each other, for example. 

Yet making baskets was one thing, and building larger items was something quite different, i.e., designing such things as walls or roofs and boats. This again would probably have taken thousands of years. 


A BASKET-WEAVING TIMELINE?

I think it is very unlikely that sophisticated right-angle basket weaving began by itself and did not evolve from something earlier. But because woven-fiber constructions decay, they have left little evidence; as one paleoanthropologist wrote, their past existence is invisible [3] -- for the most part (more about trace evidence in a future article.)

Nevertheless, another anthropologist has asserted that what we have found so far -- i.e., artifacts that have survived such as stone tools -- are only about 10% of the tools and items that were made and used in Paleolithic cultures.[4]

While microscopic trace evidence on stone tools has shown wear patterns that were caused by cutting plants and wood, this is about the only direct evidence we have. We might be forced to use other means such as computer simulations or simple logic.

SUMMARY OF A POSSIBLE TIMELINE
For example, using logic as our tool, the following timeline makes sense. 

Early on -- it could be tens of thousands of years ago or a million years ago -- hominids began making the first baskets with a random weave based on models from nature such as birds' nests. Then, after thousands of years, they gradually discovered the power of right-angle design which again, after thousands of years, allowed them to make a wide variety of well-crafted items from sandals to large boats and houses and played a major role in the emergence of civilizations such as Egypt and Sumer.

But the exact timing is not the most important thing, the progression is the most important thing.


CONCLUSION

It is quite clear that the first civilizations of Sumer, Babylon, and Egypt could not have functioned without a sophisticated woven-fiber technology which included an understanding of right-angle construction. This crucial technology included baskets and sacks for a wide variety of agricultural tasks, along with mats, shoes, containers, cordage, houses, boats, clothing, and much more. This means that woven-fiber constructions were critical to the emergence of civilization. Therefore it is important to understand the origins and development of this technology as it played a major role in the ascendence of humanity.

Egyptian agriculture used woven-fiber sacks and baskets for planting, harvesting, transporting, storing, and processing. Without woven-fiber technology, Egyptian civilization could not have functioned.
(Left) Ancient Egyptian model of a granary with scribes. This model was found in a tomb and shows men delivering grain in woven sacks which is being recorded by scribes.
(Right) Ancient Egyptian painting of men carrying and delivering sacks, from the Tomb of Oumsou.

Right now there is almost no information about the origins of basket-weaving and the discovery of right-angle construction. If we are to understand the development of human culture and the accompanying technologies, woven-fiber technology needs to be at the top of the list. Clearly, it warrants more consideration than it has been given in the past.


(Left) Typical Egyptian work basket.
(Right) The Egyptian God Heh kneeling on a basket. He is often shown with a basket emphasizing its importance. Medium: "Egyptian faience with pale green glaze" dated "between 1070 and 332 BC (Third Intermediate-Late Period)."

SPECIAL NOTE: An important new article has just been published about similar subject matter. Entitled "Mobile containers in human cognitive evolution studies: Understudied and underrepresented" by Michelle C. Langley and Thomas Suddendorf, it was published in Evolutionary Anthropology, 2020.
____________________________________________

FOOTNOTES
#1. Please see my blog:
Homo Habilis Learned Basket Making from Weaverbirds

#2. See the above blog-article for information about weaverbirds.

#3. “Thus far, the use-wear on the quartz and quartzite subsample of Kanjera artifacts confirms that animal butchery was conducted on-site, but also demonstrates the processing of a variety of plant tissues, including wood (for making wooden tools?) and tubers. This is significant, because the processing of plant materials appears to have been quite important, but would otherwise have been archaeologically invisible”. 
Popular Archaeology, June 12, 2012, quoting Dr. Thomas Plummer of Queens College, City University of New York.

#4. Dr. Adovasio has made the point that there is "ample ethnographic evidence that perishable technologies form the bulk of hunter-gatherer material culture even in arctic and sub-arctic environments (e.g. Damas 1984; Helm 1981). Archaeologists working with materials recovered from environmental contexts with ideal preservation clearly confirm that this is also true for the past as well. Taylor (1966:73), for example, notes that in dry caves he recovered 20 times more fiber artifacts than those made of stone, Croes (1997:536) reports that wet sites yield inventories where >95% of prehistoric material culture is made of wood and fiber, and Collins (1937) confirms the same for sites in Alaskan permafrost."
Soffer O, Adovasio JM, Hyland DC, Klíma B, Svoboda J. "Perishable Industries from Dolní Vestonice I: New Insights into the Nature and Origin of the Gravettian." Paper Prepared for the 63rd Annual Meeting of the Society for American Archaeology Seattle, Washington, 25–29 March 1998. DolniVestonice.pdf. 

PICTURE ESSAY LINKS
Please copy and paste these links into your browser.
Links are in the same order as the pictures in the essay.

SCALABLE
https://commons.wikimedia.org/wiki/File:Cestillos_de_esparto_(29319999262).jpg
https://commons.wikimedia.org/wiki/File:Donkey_panniers.jpg
https://commons.wikimedia.org/wiki/File:Ballast_Baskets_(1402074671).jpg

VERSATILE
https://commons.wikimedia.org/wiki/File:1950s_Wicker_Woven_Musical_Sewing_Basket_-_ivorybird_(12398155865).jpg
https://commons.wikimedia.org/wiki/File:Sillón_-_Madrid_(España).jpg
https://commons.wikimedia.org/wiki/File:Swaziland_-_Traditional_homes.jpg

VOLUME
https://commons.wikimedia.org/wiki/File:Sandal_Maker,_Tomb_of_Rekhmire_MET_DP346330.jpg
https://commons.wikimedia.org/wiki/File:Pair_of_Sandals_MET_eg28.jpg

FISHING TRAPS
https://commons.wikimedia.org/wiki/File:Snail_basket.jpg
https://commons.wikimedia.org/wiki/File:FMIB_33815_Fish_Trap,_Aitutaki.jpeg
https://commons.wikimedia.org/wiki/File:COLLECTIE_TROPENMUSEUM_Gevlochten_visfuik_TMnr_15-454.jpg
https://commons.wikimedia.org/wiki/File:FMIB_33300_Bamboo_Fish_Pot_or_Trap_in_General_Use_in_Porto_Rico.jpeg

RAFTS
https://commons.wikimedia.org/wiki/File:Children_on_a_raft_on_Lake_Washington_near_Bryn_Mawr,_Washington,_May_30,_1904_(KIEHL_23).jpeg
https://commons.wikimedia.org/wiki/File:Mid-south_western_Taiwan_bamboo_raft.jpg
https://commons.wikimedia.org/wiki/File:Balsa_Raft.jpg

CORACLES
https://commons.wikimedia.org/wiki/File:Britons_with_coracles_-_from_Cassell's_History_of_England,_Vol._I_-_anonymous_author_and_artists.jpg
https://commons.wikimedia.org/wiki/File:Hogenakkal_Coracle.jpg
https://commons.wikimedia.org/wiki/File:Kuphar.jpg

REED BOATS
https://commons.wikimedia.org/wiki/File:Bolivia-130_-_Reed_Boat_(2218109064).jpg
https://commons.wikimedia.org/wiki/File:Tigris_Model_Pyramids_of_Guimar.jpg
-- for the Babylonian drawing see the note at the end of this section
https://commons.wikimedia.org/wiki/File:Boating,_Luxor,_tomb_of_Mentuemhet,_Third_Intermediate_Period_to_Late_Period,_Dynasties_25-26,_c._690-664_BC,_limestone,_pigment_-_Oriental_Institute_Museum,_University_of_Chicago_-_DSC07798.jpg

HOUSING
https://commons.wikimedia.org/wiki/File:The_National_Archives_UK_-_CO_1069-202-35.jpg
https://commons.wikimedia.org/wiki/File:ZA-MP-matsamo-huette.jpg
https://commons.wikimedia.org/wiki/File:Fort_Nonquai_-_Eshowe_-_Zululand_Museum.jpg
https://commons.wikimedia.org/wiki/File:Replica_Zulu_Hut,_Voortrekker_Monument.jpg
https://commons.wikimedia.org/wiki/File:Une_hutte_traditionnelle.jpg

DETAIL: Replica_Zulu_Hut_thatch
https://commons.wikimedia.org/wiki/File:Replica_Zulu_Hut_thatch.jpg

MUDHIF
https://commons.wikimedia.org/wiki/File:Iraqi_mudhif_interior.jpg
"A mudhif, a traditional Marsh Arab guesthouse made entirely out of reeds. The Marsh Arab live a lifestyle that dates back 5,000 years."
https://commons.wikimedia.org/wiki/File:Modhif_neserya_1.jpg

CONSTRUCTION OF MUDHIF 
https://www.dvidshub.net/news/48053/mudhif-houses-capture-spirit-iraqi-culture
https://www.dvidshub.net/news/42276/marsh-arab-mudhif-rises-cob-adder

NEOLITHIC - EUROPEAN
https://commons.wikimedia.org/wiki/File:Archeon_8000_years_BC.jpg
https://commons.wikimedia.org/wiki/File:Kussow,_Steinzeitdorf.jpg
https://commons.wikimedia.org/wiki/File:Neolithic_model_dwelling.Musée_des_tumulus_de_Bougon.jpg
https://commons.wikimedia.org/wiki/File:SMWM_-_Jungsteinzeitliches_Dorf_4.jpg
https://commons.wikimedia.org/wiki/File:Heldenberg-IMG_7865-Neolithisches_Dorf.JPG
https://commons.wikimedia.org/wiki/File:Bodensee,_Unteruhldingen-Pfahlbauten_D-017.jpg
https://commons.wikimedia.org/wiki/File:Dispilio1.jpg
https://commons.wikimedia.org/wiki/File:Archeoparc_-_Hütte_3.jpg

LOOMS 
https://commons.wikimedia.org/wiki/File:Neolitic_loom,_Vin%C4%8Da,_Serbia.jpg
https://commons.wikimedia.org/wiki/File:VerticalLoom.JPG

EGYPT AND BABYLON BASKET IMAGERY
https://commons.wikimedia.org/wiki/File:Model_of_a_Granary_with_Scribes_MET_DP351557.jpg
https://commons.wikimedia.org/wiki/File:Tombe_d%27Oumsou_1.jpg
https://commons.wikimedia.org/wiki/File:Egyptian_-_Kneeling_Heh_on_a_Basket_-_Walters_48425.jpg
https://commons.wikimedia.org/wiki/File:Basket_with_handles_MET_31-3-149.jpg

The drawing of boats from Babylon came from:
King, Leonard. A History of Babylon, From the Foundation of the Monarchy to the Persian Conquest, Vol. 2. London,  Chatto and Windus, 1915.
https://www.gutenberg.org/ebooks/56667 -- page 322 in the ebook.