Post by anansi on Jan 25, 2017 23:08:58 GMT -5
Ancient figures reveal trading routes of prehistoric African civilization
Figurine from Northern Ghana [Credit: University of Manchester]
The figurines are quite reminiscent of the cultures further north, but here is something that caught my attention, the mention of banana as an Asian plant is not really a suprise, but pine?? that would suggest if they are talking about the early stages of civilizations in Ghana would suggest a pre-Columbian origin for that plant as it is native to South America, but no date was given only the mention of the plant caught my attention.
Figurine from Northern Ghana [Credit: University of Manchester]
The items were found in Northern Ghana's Koma Land region by Prof. Ben Kankpeyeng and Dr. Samuel Nkumbaan (The University of Ghana). Prof. Timothy Insoll, (formerly at The University of Manchester, now at The University of Exeter), and Dr. Natalie J. Swanepoel of the University of South Africa joined the research in 2010 and 2011 during which some of the figurines were recovered. Many of the figurines are thought to represent ancestral figures or animals, and they reveal the clothing, hairstyles and weapons favoured by the ancient culture.
The hundreds of figurines excavated so far suggest a high level of ritual activity at the site. Some of the figurines contain hollow cavities, which the researchers believe substances were poured into during these rituals.
The hundreds of figurines excavated so far suggest a high level of ritual activity at the site. Some of the figurines contain hollow cavities, which the researchers believe substances were poured into during these rituals.
The figurines were exhibited in 2014 at Manchester Museum's 'Fragmentary Ancestors' exhibition. Despite the fact that high temperatures typically accelerate DNA damage, and there are only a few previous reports of the recovery of ancient DNA from exposed sites in Sub-Saharan Africa as a result, Professor Terry Brown and PhD student Heather Robinson managed to recover ancient DNA from inside three of the figurines using forensic-style swabs and a magnetic extraction method.
The findings of the researchers suggest that exotic plants such as banana and pine, which are not native to Ghana, were prized by the unknown ancient culture for use in religious rituals as well as other West African plants. Banana and pine could only have been obtained via trade with North Africa, and suggest that the prehistoric inhabitants of the Yikpabongo archaeological site were connected to other parts of the World via trade, because banana is an east Asian cultigen.
"This has been an excellent example of the way in which archaeologists and DNA scientists can work together," said Professor Brown. "We were invited to sample the figurines when they were exhibited at the Manchester Museum in 2013, and the interpretation of the DNA results with our collaborators in Ghana has been very exciting."
It is hoped that the findings, published in the Journal of Archaeological Science, will boost local and international efforts to protect the figurines which have been subject to illegal excavation and trade in the past.
Source: University of Manchester [Janaury 24, 2017]
Read more at archaeologynewsnetwork.blogspot.com/2017/01/ancient-figures-reveal-trading-routes.html#Bq5RYU2Kuh5QAPFZ.99
The findings of the researchers suggest that exotic plants such as banana and pine, which are not native to Ghana, were prized by the unknown ancient culture for use in religious rituals as well as other West African plants. Banana and pine could only have been obtained via trade with North Africa, and suggest that the prehistoric inhabitants of the Yikpabongo archaeological site were connected to other parts of the World via trade, because banana is an east Asian cultigen.
"This has been an excellent example of the way in which archaeologists and DNA scientists can work together," said Professor Brown. "We were invited to sample the figurines when they were exhibited at the Manchester Museum in 2013, and the interpretation of the DNA results with our collaborators in Ghana has been very exciting."
It is hoped that the findings, published in the Journal of Archaeological Science, will boost local and international efforts to protect the figurines which have been subject to illegal excavation and trade in the past.
Source: University of Manchester [Janaury 24, 2017]
Read more at archaeologynewsnetwork.blogspot.com/2017/01/ancient-figures-reveal-trading-routes.html#Bq5RYU2Kuh5QAPFZ.99
The figurines are quite reminiscent of the cultures further north, but here is something that caught my attention, the mention of banana as an Asian plant is not really a suprise, but pine?? that would suggest if they are talking about the early stages of civilizations in Ghana would suggest a pre-Columbian origin for that plant as it is native to South America, but no date was given only the mention of the plant caught my attention.
