Late Upper Paleolithic occupation at Cooper’s Ferry, Idaho, USA, ~16,000 years ago
نویسندگان
چکیده
منابع مشابه
The earliest evidence for Upper Paleolithic occupation in the Armenian Highlands at Aghitu-3 Cave.
With its well-preserved archaeological and environmental records, Aghitu-3 Cave permits us to examine the settlement patterns of the Upper Paleolithic (UP) people who inhabited the Armenian Highlands. We also test whether settlement of the region between ∼39-24,000 cal BP relates to environmental variability. The earliest evidence occurs in archaeological horizon (AH) VII from ∼39-36,000 cal BP...
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In this paper a physically-based snow transport model (SnowTran-3D) was used to simulate snow drifting over a 30 m grid, and was compared to detailed snow water equivalence (SWE) surveys on three dates within a small 0.25 km 2 subwatershed, Upper Sheep Creek. Two precipitation scenarios and two vegetation scenarios were used to carry out four snow transport model runs in order to: (1) evaluate ...
متن کاملThe Upper Paleolithic Revolution
■ Abstract The transition from the Middle Paleolithic to the Upper Paleolithic is considered one of the major revolutions in the prehistory of humankind. Explanations of the observable archaeological phenomena in Eurasia, or the lack of such evidence in other regions, include biological arguments (the role of Cro-Magnons and the demise of the Neanderthals), as well as cultural-technological, an...
متن کاملPre-Clovis occupation 14,550 years ago at the Page-Ladson site, Florida, and the peopling of the Americas
Stone tools and mastodon bones occur in an undisturbed geological context at the Page-Ladson site, Florida. Seventy-one radiocarbon ages show that ~14,550 calendar years ago (cal yr B.P.), people butchered or scavenged a mastodon next to a pond in a bedrock sinkhole within the Aucilla River. This occupation surface was buried by ~4 m of sediment during the late Pleistocene marine transgression,...
متن کامل40 Years Ago
always voice his unhappy or distressing thoughts, and it is often most difficult to recognise the way he is tending, or having recognised it to induce him to seek the help and advice that would save him. And even when his condition has been realised and the man himself persuaded to have treatment, the difficulties in the ^ay of obtaining it for him are often insuperable. Outside of London and a...
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ژورنال
عنوان ژورنال: Science
سال: 2019
ISSN: 0036-8075,1095-9203
DOI: 10.1126/science.aax9830