User Options
Toggle navigation
Login
Register
Login
Register
Main Site
Browse
Advanced Search
Featured
About
79 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:
Logan
Phylum:
Mollusca
Filter by
Order
(3)
(1)
Ammonitida (37)
Architaenioglossa (1)
Belemnitida (1)
Hippuritida (3)
Lucinida (1)
Myalinida (5)
Octobrachia (1)
Ostreida (11)
Pectinida (2)
and 4 more
Class
Bivalvia (35)
Cephalopoda (42)
Gastropoda (2)
Family
(3)
Baculitidae (30)
Belemnitellidae (1)
Enchoteuthidae (1)
Flemingostreidae (1)
Inoceramidae (5)
Lucinidae (1)
Ostreidae (10)
Pectinidae (2)
Radiolitidae (3)
Scaphitidae (6)
Turritellidae (1)
Viviparidae (1)
and 6 more
Genus
Actinocamax (1)
Agerostrea (1)
Baculites (30)
Campeloma (1)
Clioscaphites (4)
Crassostrea (1)
Ctena (1)
Durania (3)
Inoceramus (3)
Mytiloides (1)
Niobrarateuthis (1)
Ostrea (6)
Pecten (2)
Platyceramus (1)
Pseudoperna (3)
Scaphites (2)
Spinaptychus (3)
Turritella (1)
and 11 more
has media
Has media (73)
Has no media (6)
Individual/Organization
Sternberg, G.F. (8)
Walker, M.V. (9)
Taylor, R. (2)
Bonner, M.C. (8)
Hattin, D.E. (1)
Miller, H.W. (20)
Marak, J.H. (1)
Rolfs, M.E. (2)
Bratton, K. (1)
Zakrzewski, R.J. (4)
Everhart, M.J. (22)
Holtzman, R. (1)
Shimada, K. (1)
Bussen, J.P. (15)
Kopper, M.T. (4)
Fischer, A.G. (3)
Jorgensen, D. (1)
Constable, S. (1)
Byrd, C.J. (5)
Wilson, L.E. (1)
Super, K.J. (1)
and 14 more
Period
Cretaceous (77)
Plaeogene (1)
Epoch
Early (1)
Late (1)
Paleocene (1)
Age
Santonian (1)
Formation
Carlile (1)
Niobrara (46)
Pierre (25)
Tongue River (1)
Member
Lake Creek (6)
Sharon Springs (19)
Smoky Hill (42)
Country
United States of America (79)
State/Province
Kansas (78)
Montana (1)
County
Powder River (1)