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Topography of Teeth:Smithsonian Scientist Strengthens Tools To Track Animal,Ecosystem Responses to Major Environmental Changes
Topography of Teeth Smithsonian Scientist Strengthens Tools Track Animal Ecosystem Responses Environmental Changes
2016/11/29
By charting the slopes and crags on animals’ teeth as if they were mountain ranges, scientists at the Smithsonian’s National Museum of Natural History have created a powerful new way to lear...
Kansas Geological Survey book focuses on environmental trends, climate changes
geology archeology ecology
2007/5/14
May 11, 2007，LAWRENCE — Glacial debris, bison bones, projectile points made by ancient Indians and fossil pollen all help tell the story of shifting climates and evolving environments in a new book fr...