Hundreds of 12-Million-Year-Old Prehistoric Animals Discovered in Nebraska’s Volcanic Ashfall Fossil Beds
Hundreds of 12-Million-Year-Old Prehistoric Animals Discovered in Nebraska’s Volcanic Ashfall Fossil Beds The watering holes attracted prehistoric animals among Nebraska’s tall grasslands. From horses to camels and rhinoceroses, with wild dogs looming nearby, animals roamed the savanna-like region. Then, one…
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