this post was submitted on 31 Jan 2024
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Archaeology

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Archaeology or archeology[a] is the study of human activity through the recovery and analysis of material culture. The archaeological record consists of artifacts, architecture, biofacts or ecofacts, sites, and cultural landscapes.

Archaeology has various goals, which range from understanding culture history to reconstructing past lifeways to documenting and explaining changes in human societies through time.

The discipline involves surveying, excavation, and eventually analysis of data collected, to learn more about the past. In broad scope, archaeology relies on cross-disciplinary research. Read more...

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Researchers use ancient DNA to map migration during the Roman Empire (phys.org)
submitted 2 years ago by GreyShuck@feddit.uk to c/archaeology@mander.xyz
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Throughout the thousand-year reign of the Roman Empire, disparate populations began to connect in new ways—through trade routes, economic and political collaboration, and joint military endeavors. Now, an international team led by Stanford Medicine researchers has used genetic material from ancient skeletons to assemble a detailed picture of travel and migration patterns during the empire's height.

Their study, published online Jan. 30 in eLife, analyzed the DNA of thousands of ancient humans, including 204 who had not been previously sequenced. It showed just how diverse many areas of the Roman Empire were: At least 8% of individuals included in the study did not originally come from the area of Europe, Africa or Asia in which they were buried.

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[–] AbouBenAdhem@lemmy.world 1 points 2 years ago

The new data led the researchers to a puzzling conundrum: If people had continued to move around at the rate seen during the studied period, the regional differences would have gradually begun to disappear. The genomes of people in Eastern Europe, for instance, would have become indistinguishable from those in western Europe and North Africa and vice versa. However, most of these populations—even today—remain genetically distinct. That may be, in part, because individuals were not always reproducing in the locations where they died, and some may have traveled during their lifetimes but returned home before having children.

Maybe this is evidence of an ongoing slave trade, where slaves were sold outside their regions of origin and had low birth rates.