How To Survive The Next Ice Age: Dietary Flexibility
Wednesday, May 8, 2013 - 16:31
in Paleontology & Archaeology
During the late Pleistocene, which ended about 12,000 years ago, a remarkably diverse assemblage of large-bodied mammals inhabited the "mammoth steppe," a cold and dry environment that extended from western Europe through northern Asia and across the Bering land bridge to the Yukon. Of the large predators - wolves, bears, and big cats - only the wolves and bears were able to maintain their ranges well after the end of the last ice age and a new study suggests that dietary flexibility may have been an important factor giving wolves and bears an edge over saber-toothed cats and cave lions. read more