Glaciation took place at two periods, one in the early part of the Pleistocene (Kansan or Jerseyan), the other in the Wisconsin. The earlier ice covered much more of the region than the later one, but ...

Hyenas — A Long-Running, Pleistocene Rivalry Lions vs. Hyenas — A Long-Running, Pleistocene Rivalry ...

This is a drawing of the Pleistocene landscape. Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the ...