User Options
Toggle navigation
Login
Register
Login
Register
Main Site
Browse
Advanced Search
Featured
About
276 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
has media:
Has no media
Phylum:
Mollusca
Filter by
Order
(1)
(13)
(3)
(1)
(1)
(8)
(6)
Ammonitida (22)
Belemnitida (2)
Cardiida (16)
Euomphalina (7)
Hippuritida (7)
Lepetellida (1)
Lucinida (1)
Modiomorphida (1)
Murchisoniina (3)
Myalinida (10)
Neogastropoda (7)
Ostreida (13)
Pectinida (2)
Pholadida (1)
Stylommatophora (43)
Trochida (2)
and 16 more
Class
Bivalvia (79)
Cephalopoda (29)
Gastropoda (158)
Family
(1)
Acanthoceratidae (1)
Acmaeidae (2)
Agriolimacidae (1)
Ambonychiidae (1)
Baculitidae (8)
Belemnitellidae (1)
Cardiidae (3)
Cassidae (1)
Cerithiidae (2)
Chamidae (1)
Columbellidae (1)
Corbulidae (1)
Discidae (8)
Donacidae (1)
Eotomariidae (2)
Epitoniidae (1)
Euconulidae (5)
Fasciolariidae (2)
Fissurellidae (1)
Gastrocoptidae (18)
Gastrodontidae (1)
Gryphaeidae (3)
Helicodiscidae (1)
Holopeidae (1)
Inoceramidae (9)
Lottiidae (1)
Lucinidae (1)
Lymnaeidae (8)
Macluritidae (1)
Modiomorphidae (1)
Naticidae (4)
Olivellidae (2)
Ostreidae (10)
Pectinidae (2)
Phasianellidae (1)
Physidae (1)
Placenticeratidae (1)
Planorbidae (4)
Platyceratidae (5)
Psammobiidae (1)
Pupillidae (4)
Radiolitidae (7)
Scaphitidae (9)
Solecurtidae (1)
Sphaeriidae (1)
Subulitidae (1)
Succineidae (2)
Tellinidae (1)
Terebridae (1)
Trochidae (1)
Turritellidae (6)
Ungulinidae (1)
Valloniidae (1)
Valvatidae (1)
Vascoceratidae (1)
Veneridae (6)
Vermetidae (1)
Vertiginidae (2)
and 52 more
Genus
Acmaea (1)
Actinocamax (1)
Alectryonella (1)
Ambonychia (1)
Argopecten (1)
Baculites (8)
Bittium (1)
and 71 more
Individual/Organization
Sternberg, G.F. (27)
Walker, M.V. (55)
Hattin, D.E. (7)
Harksen, J.C. (5)
Miller, H.W. (16)
Nelson, M.E. (4)
Jones, D. (2)
Kolb, K.K. (47)
Zakrzewski, R.J. (44)
Zehr, D.D. (5)
Miller, B.B. (3)
Everhart, M.J. (2)
Holtzman, R. (1)
Trauger, F.D. (5)
McMullen, T.L. (14)
Fritz, T.R. (1)
Wooster, L.C. (9)
Schumacher, B.A. (3)
Sternberg, C.H. (72)
Pickering, O. (1)
Walters, G.D. (1)
Beamon, J.C. (1)
Van Wormer, F.H. (5)
Hamm, S.A. (1)
Kopper, M.T. (7)
Landman, N. (1)
Phillips, G.E. (1)
Bramlett, J. (1)
Brandhorst, C.F. (1)
Pettyjohn, W. (4)
Bonner, O.W. (1)
Scott, D. (1)
Constable, S. (1)
Teater, K. (1)
Knobloch, W.J. (1)
Liggett, C.L. (3)
Byrd, C.J. (3)
Ash, S.R. (5)
J.J.; Jr. Rebar (1)
L. Harper (1)
A.H. Schutte (1)
Mullin, T.C. (1)
Fent, J. (2)
Fent, O.S. (2)
Griggs, Cl. (2)
Shelburne, E.C. (51)
Walker, W.I. (1)
Baumgartner, K.A. (1)
Lukens, M. (1)
and 42 more
Period
Carboniferous (1)
Cretaceous (74)
Mississippian (1)
Neogene (11)
Ordovician (10)
Paleogene (87)
Quaternary (90)
Epoch
Eocene (44)
Late (2)
Miocene (5)
Oligocene (41)
Pleistocene (90)
Pliocene (8)
Age
Santonian (2)
Formation
Bridger (3)
Carlile (14)
Chester (1)
Dakota (1)
Decorah (1)
Demopolis (1)
Foraker (1)
Fowkes (1)
Galena (1)
Graneros (1)
Greenhorn (3)
Kingsdown (11)
Kiowa (6)
Niobrara (34)
Ogallala (5)
Pierre (8)
Pierre Shale (1)
and 10 more
Member
Americus (1)
B2 (3)
Blue Hill (11)
Bulldog Hollow (1)
Codell (1)
Hamburg (3)
Hartland (1)
Lincoln (2)
Mosldrow Creek (1)
Smoky Hill (32)
Smoky Hill Chalk (1)
Upper (1)
and 5 more
Country
United States of America (267)
State/Province
California (70)
Colorado (4)
Illinois (4)
Indiana (1)
Kansas (114)
Kentucky (1)
Minnesota (1)
Missouri (1)
Nebraska (4)
New Mexico (5)
Ohio (4)
South Dakota (9)
Wisconsin (4)
Wyoming (45)
and 7 more
County
Barren (1)
Buffalo (3)
Chickasaw (1)
Clark (3)
Converse (41)
Dawes (1)
El Paso (1)
Ellis (21)
Ellsworth (1)
Goodhue (1)
Gove (9)
Hamilton (4)
Harding (5)
Imperial (1)
Knox (3)
Las Animas (2)
Lincoln (2)
Logan (7)
Los Angeles (2)
Meade (2)
Meade (5)
Mitchell (3)
Montgomery (1)
Osborne (5)
Otero (1)
Pennington (4)
Pottawatomie (1)
Rock (2)
Rooks (15)
Russell (9)
San Diego (65)
Scott (7)
Smith (4)
Trego (20)
Uinta (4)
Wallace (2)
Walworth (2)
Wayne (1)
Will (1)
and 32 more