title: Climate, Technology, and Glaciers: The Settlement of the Western Hemisphere
metadata.name: dc.contributor.author
metadata.value: Hoffecker, John F.
metadata.lang: -
metadata.name: dc.contributor.author
metadata.value: Pitulko, Vladimir V.
metadata.lang: -
metadata.name: dc.contributor.author
metadata.value: Pavlova, Elena Y.
metadata.lang: -
metadata.name: dc.date.accessioned
metadata.value: 2019-09-13T10:56:06Z
metadata.lang: -
metadata.name: dc.date.available
metadata.value: 2019-09-13T10:56:06Z
metadata.lang: -
metadata.name: dc.date.issued
metadata.value: 2019-06
metadata.lang: -
metadata.name: dc.identifier.citation
metadata.value: Hoffecker J. F., Pitulko V. V., Pavlova E. Y. Climate, Technology, and Glaciers: The Settlement of the Western Hemisphere. Vestnik of Saint Petersburg University. History, 2019, vol. 64, issue 2, рp. 327–355.
metadata.lang: en_GB
metadata.name: dc.identifier.other
metadata.value: https://doi.org/10.21638/11701/spbu02.2019.201
metadata.lang: -
metadata.name: dc.identifier.uri
metadata.value: http://hdl.handle.net/11701/16336
metadata.lang: -
metadata.name: dc.description.abstract
metadata.value: A major problem in human prehistory is the late settlement of the Americas, which were not occupied until after 15,000 years ago from Beringia. The most likely barriers to earlier settlement are: 1) high-latitude environments (characterized by low biological productivity and extreme winter temperatures); and 2) the North American ice sheet complex, which probably blocked both coastal and interior migration routes between Beringia and NW North America at various times before 15,000 years ago. Here we argue that each was a barrier to earlier settlement, but to different human taxa. Neanderthals, Denisovans, and other nonmodern representatives of Homo did not occupy latitudes above 60° North, which precluded occupation of Beringia and migration to the Western Hemisphere. The critical variables probably were: 1) resource scarcity, reflecting low plant and animal productivity; and 2) low winter temperatures. Homo sapiens, expanding out of Africa after 75,000 years ago, occupied virtually all terrestrial habitats in Eurasia no later than 32,000 years ago, including year-round settlement of the Arctic. Adaptation to high-latitude environments was achieved primarily with technologies of functional and structural complexity comparable to those of recent hunter-gatherers in similar settings. There is evidence of human settlement in Arctic Beringia before and during the Last Glacial Maximum (28,000–16,000 cal BP), and we conclude that the North American ice sheet complex is the only credible barrier to modern human occupation of the Western Hemisphere before 15,000 years ago.
metadata.lang: en_GB
metadata.name: dc.description.sponsorship
metadata.value: The authors gratefully acknowledge support granted by the National Science Foundation, USA, to the “Workshop to Explore the Genetics, Paleoecology, Archaeology and Anthropology of Human Migrations across the Arctic” (OPP-1421233) held at the University of Colorado, Boulder, Colorado, USA in February 2016 which allowed engineering the idea of the article. Unlimited thanks due to Rock Foundation (New York, USA) for long-term support given to the research in Yana-Indighirka lowland conducted by Vladimir Pitulko since 2000. Vladimir Pitulko and Elena Pavlova are also grateful to the Russian Science Foundation for supporting the Yana research through RSF project No. 16-18-10265P-RNF.
metadata.lang: en_GB
metadata.name: dc.language.iso
metadata.value: en
metadata.lang: en_GB
metadata.name: dc.publisher
metadata.value: St Petersburg State University
metadata.lang: en_GB
metadata.name: dc.relation.ispartofseries
metadata.value: Vestnik of St Petersburg University. History;Volume 64; Issue 2
metadata.lang: -
metadata.name: dc.subject
metadata.value: settlement of the Americas
metadata.lang: en_GB
metadata.name: dc.subject
metadata.value: Neanderthals
metadata.lang: en_GB
metadata.name: dc.subject
metadata.value: modern humans
metadata.lang: en_GB
metadata.name: dc.subject
metadata.value: paleoecology
metadata.lang: en_GB
metadata.name: dc.subject
metadata.value: Northern Asia
metadata.lang: en_GB
metadata.name: dc.subject
metadata.value: Beringia
metadata.lang: en_GB
metadata.name: dc.title
metadata.value: Climate, Technology, and Glaciers: The Settlement of the Western Hemisphere
metadata.lang: en_GB
metadata.name: dc.type
metadata.value: Article
metadata.lang: en_GB
resources.filename: 327-355.pdf
resources.url: https://dspace.spbu.ru/bitstream/11701/16336/1/327-355.pdf
resources.format: Adobe PDF
resources.size: 47,82 MB