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-a toe bone was discovered in the Denisova cave in Russia
Denisovans
-newly discovered ancient group that lived from 50-30 kya
-known as a very distant cousin of ours
-used EPAS1 to acquired the mating of the past species
, -revealed that the gene flow between modern humans, denisovans and neanderthals.
What are the two views of modern human evolution?
1. Revolution Model
2. Gradualism Model
Revolution Model
the theory that explains that anatomically modern humans appearing 200,000 years ago in
Africa but didn't behave like modern humans until around 70,000 years ago
-"revolution" = change in brain and cognition
-heavily viewed in a European aspect once human entered Europe with peaked cognitive
thinking in 40 kya.
Gradualism Model
instead of theorizing its a revolution and a mutation, it's the theory that modern human
behavior occurred gradually at the same time that anatomically modern humans are emerging
Where did modern humans evolve?
Modern humans evolved in Africa between 200-100 kya
How did modern humans spread
-had left East Africa about 80-60 kya then spread rapidly along the southern coast of Asia
then moved north and west into Eurasia.
humans relied heavily on _______
socially learned traditions and culture.
Technology in the Archaeology of Europe
-made blade tools (humans made tools and baldes, neanderthals did not)
-made tools of different materials (antlers, bone, teeth)
-shelter
Social Organizations in Europe
-did not preserve in the archaeological record
-distance in which raw material is transported
-in modern humans , it is not unusual to see the transportation of raw materials from over 100
km (which meant trading)
-often transported through exchanges and trade networks.
Symbolic expression in Europe