Unraveling the Secrets of Bronze Age Thread: Textile Reveals Highly Advanced and Complex Process Used 3,800 Years Ago
A new study published this week in the journal Archaeological and Anthropological Sciences has identified that the earliest plant fibre technology for making thread in Early Bronze Age Britain and across Europe and the Near East was splicing not spinning.
In splicing, strips of plant fibres (flax, nettle, lime tree and other species) are joined in individually, often after being stripped from the plant stalk directly and without or with only minimal retting -- the process of introducing moisture to soften the fibers.
Plant fibers including flax (pictured), nettle, lime tree and others were are joined in individually, often after being stripped from the plant stalk directly (CC by SA 4.0)
According to lead author Dr Margarita Gleba, researcher at the McDonald Institute for Archaeological Research, University of Cambridge, "Splicing technology is fundamentally different from draft spinning. The identification of splicing in these Early Bronze Age and later textiles marks a major turning point in scholarship. The switch from splicing -- the original plant bast fibre technology -- to draft spinning took place much later than previously assumed."
Splicing has previously been identified in pre-Dynastic Egyptian and Neolithic Swiss textiles, but the new study shows that this particular type of thread making technology may have been ubiquitous across the Old World during prehistory.
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A micrograph of an ancient textile from Lahun, Egypt, with arrows indicating splices. Credit: M. Gleba, S. Harris, with permission of the Petrie Museum, UCL
Ancient Egyptian Techniques Used in Britain
Ancient textiles found near Cambridge reveal Bronze Age Britons used an Egyptian thread-making technique to weave plant fibers
"The technological innovation of draft spinning plant bast fibres -- a process in which retted and well processed fibres are drawn out from a mass of fluffed up fibres usually arranged on a distaff, and twisted continuously using a rotating spindle -- appears to coincide with urbanization and population growth, as well as increased human mobility across the Mediterranean during the first half of the 1st millennium BC."
"Such movements required many more and larger and faster ships, all of which largely relied on wind power and therefore sails. Retting and draft spinning technology would have allowed faster processing of larger quantities of plant materials and the production of sail cloth."
Among the finds analysed for this study are charred textile fragments from Over Barrow in Cambridgeshire, dated to the Early Bronze Age (c. 1887-1696 BC). The site was excavated by the Cambridge Archaeological Unit.
Dr. Susanna Harris of the University of Glasgow, co-author of the paper and expert in British Bronze Age textiles notes: "We can now demonstrate that this technology was also present in Britain. It's exciting because we think the past is familiar, but this shows life was quite different in the Bronze Age."
A splice in one of the single thread elements of fabric found in the cave of a warrior, Israel Credit: M. Gleba, S. Harris, with permission of Israel Antiquities Authority
"Sites like Over Barrow in Cambridgeshire contained a burial with remains of stacked textiles, which were prepared using strips of plant fibre, spliced into yarns, then woven into textiles."
"It had always been assumed that textiles were made following well-known historical practices of fibre processing and draft spinning but we can now show people were dealing with plants rather differently, possibly using nettles or flax plants, to make these beautiful woven textiles."
Top image: A micrograph of the spliced textile from Over barrow, Cambridgeshire. Credit: M. Gleba, S. Harris, with permission of Cambridge Archaeological Unit