Tropisternus sp. (specimen 04)

Water scavenger beetle (Tropisternus sp.) from the Pleistocene epoch

Atractosteus spatula (specimens 07-11)

Alligator gar scales (A. spatula) from the Pleistocene epoch

Myliobatiformes sp. (specimen 77)

Ray dental plate (Myliobatiformes sp.) from the Pleistocene epoch

Mammuthus primigenius (specimen 43)

Woolly mammoth hair (M. primigenius) from the Pleistocene epoch

Ursus deningeri (specimens 40-42)

Associated Deninger’s bear (cave bear) phalanges and claw core (U. deningeri) from the Pleistocene epoch

Tapirus veroensis (specimen 39)

Extinct tapir incisor tooth (T. veroensis) from the Pleistocene epoch

Panthera onca (specimen 38)

Jaguar partial upper carnassial tooth (P. onca) from the Pleistocene epoch

Mammuthus columbi (specimens 36-37)

Columbian mammoth tooth slices (M. columbi) from the late Pleistocene epoch

Mammuthus columbi (specimen 35)

Polished Columbian mammoth ivory (M. columbi) from the late Pleistocene epoch

Glyptotherium arizonae (specimen 34)

A glypotdon scute (G. arizonae) from the late Pleistocene epoch