LIBROS DEL AUTOR: joshua kaufman

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  • The Carnivores of Agate Fossil Beds National Monument
    Joshua Kaufman / Jr. Robert M. Hunt / JrRobert MHunt / Robert Skolnick
    In 1981 University of Nebraska paleontologists came upon an unexpected concentration of carnivore dens at Agate Fossil Beds National Monument in north?west Nebraska. The discovery of bones of Miocene beardogs, mustelids, and canids in their burrows was an exceptional event. Survey and excavation (1981?1990) established that six species of carnivores had, over time, occupied the...
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