Search results
Results from the WOW.Com Content Network
The Pleistocene (/ ˈ p l aɪ s t ə ˌ s iː n,-s t oʊ-/ PLY-stə-seen, -stoh-; [4] [5] referred to colloquially as the Ice Age) is the geological epoch that lasted from c. 2.58 million to 11,700 years ago, spanning the Earth's most recent period of repeated glaciations.
Camano Island State Park erratic is on the south cliff trail in Camano Island State Park, overlooking Saratoga Passage. [ 8 ] 48°07′43″N 122°29′59″W / 48.12861°N 122.49972°W / 48.12861; -122.49972 ( Camano Island State Park
The Late Pleistocene is an unofficial age in the international geologic timescale in chronostratigraphy, also known as the Upper Pleistocene from a stratigraphic perspective. It is intended to be the fourth division of the Pleistocene Epoch within the ongoing Quaternary Period. It is currently defined as the time between c. 129,000 and c ...
The southern route dispersal is primarily linked to the Initial Upper Paleolithic expansion of modern humans and "ascribed to a population movement with uniform genetic features and material culture" (Ancient East Eurasians), which was the major source for the peopling of the Asia–Pacific region.
Both groups started evolving in the Lower Paleocene, possibly from condylarth stock, diversified, dwindled before the great interchange, and went extinct at the end of the Pleistocene. The pyrotheres and astrapotheres were also strange, but were less diverse and disappeared earlier, well before the interchange.
Late Pleistocene in northern Spain, by Mauricio Antón.Left to right: wild horse; woolly mammoth; reindeer; cave lion; woolly rhinoceros Mural of the La Brea Tar Pits by Charles R. Knight, including sabertooth cats (Smilodon fatalis, left) ground sloths (Paramylodon harlani, right) and Columbian mammoths (Mammuthus columbi, background)
Discover the best free online games at AOL.com - Play board, card, casino, puzzle and many more online games while chatting with others in real-time.
Dispersal trends and rates were compared by using both spatial genetic structure and direct measures of dispersal. A total of 29 populations from three spatially different rock pools were subjected to allozyme analysis for four loci to access genetic variation and estimates of gene flow between populations were generated using population ...