Clothes began in Georgia
In September 2009, a team of researchers and experts from the United States, Israel, and the Republic of Georgia examined clay retrieved from the Dzudzuana Cave and discovered something that would rewrite history as they knew it, stretching the history of fabric back much further than many people had every imagined possible.
The Dzudzuana Cave is located in the western region of Georgia, about 200km from the capital city of Tbilisi. Embedded in the clay were flax fibres, invisible now to the naked eye due to disintegration, that were more than 34,000 years old (Upper Paleolithic Age). Flax is a plant with edible grain and is still used to make linen, though the variety used in modern times—Linum usitatissimum—is domesticated, unlike the wild variety used by our ancestors. The fibres found in this cave showed that humans had been industriously creating fibres from plants for much longer than experts had realised.
In this post, we will look at the significance of these archaeological findings in Georgia, and briefly tackle the history of clothing.
The memorable excavation was jointly led by archaeologists and palaeobiologists from Harvard University, the Georgian State Museum, and Hebrew University, with microscopic research done by Eliso Kvavadze of the Institute of Paleobiology, National Museum of Georgia. Their original goal was to analyse tree pollen samples, until Kvavadze saw flax fibres under a microscope. Before this discovery, the oldest evidence of fabric production (in the form of imprints of fibres on clay objects) dated back 28,000 years, discovered in Dolni Vestonice in the Moravia area of Czech Republic (St Clair, 2018, p. 32).
The Dzudzuana fibres provided a unique insight into the human experience 34, 500 years ago. The fibres showed evidence of modification, having been knotted, spun, cut, and even dyed a variety of colours, and proved that early modern humans had been making fabric in a sophisticated manner far earlier than initially thought. The flax fibres were probably used to sew together animal pelts to create clothing, shoes, and basketry to carry items.
Origins of Clothing
In the field of archaeology, items such as fibres and fabric are hard to find because unlike monuments and tools, they don’t last through the centuries. Clothing artefacts can only survive if they were found in habitats that managed to preserve them. For example, in 1947, a Russian archaeologist named S.J. Rundenko was excavating a 5th century Scythian tomb in southern Siberia when he uncovered, among other hidden gems, an almost entirely preserved carpet now known as the “Pazyryk carpet”, which at more than 2,000 years of age is the oldest surviving carpet ever discovered. The contents of the tomb were preserved because it was earlier broken into, allowing in water, which then froze during the winter and re-sealed the tomb in ice for millennia. (Read more about the Pazyryk carpet in this article.)
As clothing disintegrates rapidly, researchers had to find creative ways to figure out when humans began wearing clothes. In 2011, David Reed and his colleagues in the University of Florida used DNA sequencing to calculate when body lice first evolved from human head lice. Body lice lived exclusively in clothing, and through studying lice evolution, Reed and his colleagues found that humans started wearing clothes about 170,000 years ago – in the middle of an Ice Age and some 70,000 years before humans started to migrate north from Africa. Clothing, then, aided our ancestors in fighting the cold and helped them survive the migration into cooler climates.
There were several competing theories as to why humans, unlike other mammals, evolved to become hairless and practically defenceless against cold temperatures. Our core body temperature must remain at around 37 degrees Celsius; if it falls below 35 degrees, hypothermia sets in (St Clair, 2018, p. 25). Death is inevitable if it falls below 21 degrees.
To keep themselves warm and to protect themselves from the elements, our early ancestors must have simply used animal pelts.
But using woven fabric has its distinct advantages, which our ancestors also probably discovered after many years of simply draping fur over their shoulders: fabric can be shaped closer to the body, which insulates the skin better while moving, and woven fabrics are more breathable and easier to dry than fur (St Clair, 2018, p. 26).
Early modern humans lived alongside Neanderthals for about 10,000 years at the end of the last Ice Age, and some scientists believed the former wore fur-trimmed and close-fitting clothing, while the Neanderthals likely did not, leaving them shivering in the cold climate. The Neanderthals became extinct about 30,000 years ago.