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Jan 11, 2023 · Did Beringian environments represent an ecological barrier to humans until less than 15 000 years ago or was access to the Americas controlled by the spatial–temporal distribution of North American...
Feb 1, 2019 · These data indicate that humans occupied eastern Beringia at the same time they inhabited Siberia, and that they affected Arctic landscapes during the height of the last Ice Age. Our novel, multiproxy evidence demonstrates human presence in eastern Beringian by 32 cal ka BP, nearly contemporaneous with western Beringian populations.
- Richard S. Vachula, Yongsong Huang, William M. Longo, William M. Longo, Sylvia G. Dee, Sylvia G. Dee...
- 2019
Aug 11, 2015 · They survive today, although some of them now live in different regions than they did in the ancient past. By studying their modern ecology, we can piece together what the ancient Beringian landscapes were like.
Jul 14, 2023 · The theory with near-unanimous support from both archeologists and geneticists is that the first humans to populate the Americas arrived on foot via a temporary land bridge—across a region known...
- Dave Roos
Beringia constantly transformed its ecosystem as the changing climate affected the environment, determining which plants and animals were able to survive. The land mass could be a barrier as well as a bridge: during colder periods, glaciers advanced and precipitation levels dropped.
Feb 15, 2019 · This vast, open region allowed megafauna and early humans to live off the land, Brigham-Grette said. However, it's still a mystery exactly when humans began crossing the land bridge.
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Oct 10, 2024 · Fossil evidence strongly supports the belief that, over time, the various “land bridges” allowed plants and animals to move between the Old and New worlds; the most recent Beringia is also considered to be at least one of the ways (if not the principal route) by which humans migrated into and populated the Americas.
