Megacerops coloradensis (specimens 45-46)

Titanothere rib fragments (M. coloradensis) from the Oligocene epoch

Canis latrans (specimen 44)

Coyote claw (C. latrans) from the present day

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

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

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

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

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

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

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

Flex scutes belonging to a beautiful armadillo (D. bellus) from the Pleistocene epoch