There are 6 matches
Collection | Authorizer | Collection name | Reference |
---|---|---|---|
81889 | A. Hendy | Moscow Bluff [Porters Creek] Early Paleocene - Cenozoic 1 - Alabama | Miller (1947) |
122916 | R. Benson | Shoshone River, near Cody (coll. Hewett 1912) Albian - Cretaceous 4 - Wyoming | Gaffney (1972) |
123086 | R. Benson | 3 miles below Steveville [USNM] (coll. McKee 1917) Middle Campanian - Cretaceous 7 - Canada | Gaffney (1972) |
128460 | R. Benson | south branch, Sand Creek [USNM] (coll. Levi Sternberg 1917) Campanian - Cretaceous 7 - Canada | Gaffney (1972) |
177169 | D. Nicholson | Sand Creek [USNM] (= Aspideretes latus type / coll. Levi Sternberg 1917) Campanian - Cretaceous 7 - Canada | Gilmore (1919) |
177251 | D. Nicholson | Willwood Fm Echmatemys megaulax specimen (coll. Hewett 1911) Wasatchian - Cenozoic 2 - Wyoming | Gilmore (1919) |