Uintatheriidae Collectors or Determiners

* September 09, 1823 – April 30, 1891 †

United States

Identified Rhinocerotidae and collected Juncaceae

847 specimens claimed

* October 29, 1831 – March 18, 1899 †

United States

Identified Caryocrinitidae and collected Caryocrinitidae

1,516 specimens claimed

* March 10, 1909 – December 01, 1979 †

United States

Identified Dasyproctidae and collected Agriochoeridae

25 specimens claimed

* July 16, 1937 – August 30, 1985 †

United States

Identified Helaletidae and collected Equidae

225 specimens claimed