Sphenacodontidae

Sphenacodontidae

2 people identified specimens from data in GBIF

ДиБгд
http://creativecommons.org/publicdomain/mark/1.0/

Joseph Leidy
Leidy, Joseph

* September 09, 1823 – April 30, 1891 †

United States

Identified Rhinocerotidae and collected Juncaceae

Othniel Charles Marsh
Marsh, Othniel Charles

* October 29, 1831 – March 18, 1899 †

United States

Identified Caryocrinitidae and collected Caryocrinitidae