Rhinoceros Bone Bed – Rare, Beautiful & Fascinating: 100 Years @FloridaMuseum https://www.floridamuseum.ufl.edu/100-years/object/rhinoceros-bone-bed/
Fossil evidence shows that the two-horned rhinoceros once roamed the plains of North America in great numbers. The bones and tooth wear seen in this bone bed reveal a mix of juveniles, mature adults and older individuals. Summary Rhinoceros Bone Bed (Menoceras) From Western Nebraska Lived ~20
Bruce MacFadden Curator, Vertebrate Paleontology* Distinguished Professor* Florida