http://cogweb.ucla.edu/Chumash/EntryDate.html WebProponents of the coastal migration hypothesis argue the first Americans must have taken a coastal route from Alaska south at time prior to the opening of the ice-free corridor (e.g., Braje et al. 2024; Figure 2). The source population then would have been a maritime-adapted group that lived on the shores of Beringia.
Deglaciation of the Pacific coastal corridor directly ... - Science
WebMay 6, 2008 · Newswise — New evidence from the Monte Verde archaeological site in southern Chile confirms its status as the earliest known human settlement in the Americas and provides additional support for the... WebDec 22, 2024 · Census Bureau 2024 population estimates show historically low growth across the U.S. North Carolina's population grew, driven largely by net migration. North … ruth lordan medina
The Coastal Migration Hypothesis and The Columbia River: A …
WebThe most prevalent theory today is the coastal migration hypothesis, which argues that people migrated from Asia down along the western coasts of North and South America. Monte Verde is located 8,000 miles south of the Bering Strait. Such a considerable distance was probably unreasonable to trek by foot, especially on ice. WebNov 2, 2024 · About 16,000 years ago, someone traveling along the northern Pacific Ocean coastline eastward from Siberia would have encountered an essentially unobstructed route at sea level, with plenty of fish, shellfish, kelp, seabirds and other resources — and no dangerous open ocean. WebNov 5, 2024 · coast. In addition, the occurrence of ice-free terrain along the outer coast may have hastened the development of viable ecosystems else-where in the region following the retreat of the CIS (33). While the presence of LGM refugia in southeastern Alaska is often invoked to support the coastal migration hypothesis (22), to date, there remains ruth lordan