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Fossil mammals from the "Mesaverde" Formation (late Cretaceous, Judithian) of the Bighorn and Wind River basins, Wyoming : with definitions of late Cretaceous North American land-mammal "ages"

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By: Lillegraven, Jason A. - McKenna, Malcolm C.

Publication info: New York, N.Y, American Museum of Natural History, c1986

Holding Institution: American Museum of Natural History Library

Subjects: Cretaceous Geology, Stratigraphic Mammals, Fossil Mesaverde Group North America Paleontology Stratigraphic correlation Wyoming