User Options
Toggle navigation
Login
Register
Login
Register
Main Site
Browse
Advanced Search
Featured
About
19 Specimen Results
Add all results to lightbox
Select results to add to lightbox
Sort by:
Title
Sort order:
Ascending
Descending
Start Over
Download results as:
Checklist
PDF (thumbnails)
Specimen information (Excel)
Add selected results to lightbox
County:
Niobrara
has media:
Has media
FHSM IP-1245
Bivalvia (Linnaeus, 1758)
Formation:
Lance
Period(Early):
Cretaceous
FHSM IP-1246
Bivalvia (Linnaeus, 1758)
Formation:
Lance
Period(Early):
Cretaceous
FHSM IP-1247
Bivalvia (Linnaeus, 1758)
Formation:
Lance
Period(Early):
Cretaceous
FHSM IP-1553
Scaphites
(Parkinson, 1811)
Formation:
Pierre
Period(Early):
Cretaceous
FHSM IP-1635
Baculites
(Lamarck, 1799)
Formation:
Pierre
Period(Early):
Cretaceous
FHSM IP-1686
Bivalvia (Linnaeus, 1758)
Formation:
Fox Hills
Period(Early):
Cretaceous
FHSM IP-1687
Ostreida (Fërussac, 1822)
Formation:
Fox Hills
Period(Early):
Cretaceous
FHSM VP-172
Hyaenodon cruentus
(Leidy, 1853)
Period(Early):
Paleogene
FHSM VP-173
Daphoenus vetus
(Leidy, 1853)
Period(Early):
Paleogene
FHSM VP-198
Stylemys nebrascensis
(Leidy, 1851)
Period(Early):
Paleogene
FHSM VP-200
Axestemys infernalis
(Joyce et al., 2019)
Formation:
Lance
Period(Early):
Cretaceous
FHSM VP-202
Stylemys nebrascensis
(Leidy, 1851)
Period(Early):
Paleogene
FHSM VP-203
Stylemys
(Leidy, 1851)
Period(Early):
Paleogene
FHSM VP-228
Aves (Linnaeus, 1758)
Period(Early):
Paleogene
FHSM VP-340
Promerycochoerus
(Douglass, 1901)
Period(Early):
Neogene
FHSM VP-4381
Champsosaurus
(Cope, 1876)
Formation:
Greenhorn
Period(Early):
Cretaceous
FHSM VP-6393
Lepisosteus
(Agassiz, 1843)
Formation:
Lance
Period(Early):
Cretaceous
FHSM VP-6394
Edmontosaurus
(Lambe, 1917)
Formation:
Lance
Period(Early):
Cretaceous
FHSM VP-19510
Merycoidodon
(Leidy, 1848)
Period(Early):
Paleogene
Next 36
Filter by
Phylum
Chordata (12)
Mollusca (7)
Order
Ammonitida (2)
Artiodactyla (2)
Carnivora (1)
Choristodera (1)
Hyaenodonta (1)
Lepisosteiformes (1)
Ornithischia (1)
Ostreida (1)
Testudines (4)
and 2 more
Class
Actinopterygii (1)
Aves (1)
Bivalvia (5)
Cephalopoda (2)
Mammalia (4)
Reptilia (6)
Family
Amphicyonidae (1)
Baculitidae (1)
Champsosauridae (1)
Hadrosauridae (1)
Hyaenodontidae (1)
Lepisosteidae (1)
Merycoidodontidae (2)
Scaphitidae (1)
Testudinidae (3)
Trionychidae (1)
and 3 more
Genus
Axestemys (1)
Baculites (1)
Champsosaurus (1)
Daphoenus (1)
Edmontosaurus (1)
Hyaenodon (1)
Lepisosteus (1)
Merycoidodon (1)
Promerycochoerus (1)
Scaphites (1)
Stylemys (3)
and 4 more
Individual/Organization
Sternberg, G.F. (11)
Walker, M.V. (1)
Holtzman, R. (2)
McConaughey, J. (5)
Kopper, M.T. (3)
Pettyjohn, W. (1)
Oelrich, T.M. (1)
Wetmore, A. (1)
Olson, D.K. (1)
Byrd, C.J. (1)
Griggs, C. (1)
Joyce, Brinkman, and Lyson (1)
and 5 more
Period
Cretaceous (11)
Neogene (1)
Paleogene (7)
Epoch
Eocene (1)
Oligocene (5)
Upper (1)
Age
Turonian (1)
Formation
Fox Hills (2)
Greenhorn (1)
Lance (6)
Pierre (2)
Country
United States of America (19)
State/Province
Wyoming (19)