Sunday, February 26, 2012

North American Megafauna


Stuart (1991). Mammalian extinctions in the late Pleistocene of northern Eurasia and North America.



Saber-toothed cats bringing down a bison, sometime before 14,000 years ago. (credit)


Doughty and Field (2010) Environmental Research Letters. Agricultural NPP in relation to that liberated by extinction of Pleistocene Megafauna.