Search results
Results from the WOW.Com Content Network
The Great American Biotic Interchange (commonly abbreviated as GABI), also known as the Great American Interchange and the Great American Faunal Interchange, was an important late Cenozoic paleozoogeographic biotic interchange event in which land and freshwater fauna migrated from North America to South America via Central America and vice ...
Map of early human migrations based on the Out of Africa theory; figures are in thousands of years ago (kya). [1]The peopling of the Americas began when Paleolithic hunter-gatherers (Paleo-Indians) entered North America from the North Asian Mammoth steppe via the Beringia land bridge, which had formed between northeastern Siberia and western Alaska due to the lowering of sea level during the ...
Examples of Clovis and other Paleoindian point forms, markers of archaeological cultures in North America. The Solutrean hypothesis on the peopling of the Americas is the claim that the earliest human migration to the Americas began from Europe during the Solutrean Period, with Europeans traveling along pack ice in the Atlantic Ocean.
This allowed land animals, followed by humans, to migrate south into the interior of the continent. The people went on foot or used boats along the coastline. The dates and routes of the peopling of the Americas remain subjects of ongoing debate. [3] It is likely there were three waves of ancient settlers from the Bering Sea to the America ...
The coastal migration hypothesis is one of two leading hypothesis about the settlement of the Americas at the time of the Last Glacial Maximum.It proposes one or more migration routes involving watercraft, via the Kurile island chain, along the coast of Beringia and the archipelagos off the Alaskan-British Columbian coast, continuing down the coast to Central and South America.
This suggests that population isolation, and perhaps even the establishment of tribal groups, began soon after migration into the South American areas. [27] [65] Other American subclades include Q-L54, Q-Z780, Q-MEH2, Q-SA01, and Q-M346 lineages. In Canada, two other lineages have been found. These are Q-P89.1 and Q-NWT01.
The settlement of Basques in the Americas was the process of Basque emigration and settlement in the New World.Thus, there is a deep cultural and social Basque heritage in some places in the Americas, the most famous of which being Saint Pierre and Miquelon, Central America, Guatemala and Antioquia, Colombia.
Pastoral nomads who are residents of arid climates include the Fulani of the Sahel, the Khoikhoi of South Africa and Namibia, groups of Northeast Africa such as Somalis and Oromo, and the Bedouin of the Middle East. Most nomads travel in groups of families, bands, or tribes. These groups are based on kinship and marriage ties or on formal ...