User Options
Toggle navigation
Login
Register
Login
Register
Main Site
Browse
Advanced Search
Featured
About
443 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
Class:
Amphibia
Class:
Strophomenata
Filter by
Phylum
Brachiopoda (59)
Chordata (384)
Order
Anura (257)
Caudata (94)
Eryopiformes (2)
Orthotetida (4)
Productida (27)
Strophomenida (28)
Family
(2)
Ambystomatidae (66)
Areostrophiidae (1)
Bufonidae (30)
Chonetidae (7)
Echinoconchidae (1)
Hylidae (3)
Linoproductidae (2)
Metoposauridae (2)
Orthotetidae (3)
Pelobatidae (1)
Productidae (5)
Rafinesquinidae (3)
Ranidae (44)
Rugosochonetidae (10)
Scaphiopodidae (4)
Sowerbyellidae (2)
Strophodontidae (9)
Strophomenidae (14)
and 12 more
Genus
Acris (3)
Ambystoma (66)
Anaschisma (1)
Anaxyrus (6)
Bufo (23)
Chonetes (7)
Dactylogonia (2)
Dictyoclostus (2)
Floweria (1)
Juresania (1)
Leptaena (3)
Linoproductus (2)
Lissochonetes (9)
Lithobates (38)
Marginifera (2)
Megastrophia (2)
Metoposaurus (1)
Neochonetes (1)
Orthotetes (3)
Rana (3)
Scaphiopus (2)
Sowerbyella (2)
Spea (2)
Strophodonta (7)
Strophomena (10)
Yakovlevia (2)
and 19 more
has media
Has media (53)
Has no media (390)
Individual/Organization
Sternberg, G.F. (8)
Walker, M.V. (1)
Dunkle, D. (2)
Nelson, M.E. (3)
Jones, D. (1)
Stewart, J.D. (3)
Kolb, K.K. (12)
Zakrzewski, R.J. (237)
Zehr, D.D. (44)
Jones, D.A. (3)
Thomasson, J.R. (34)
Trauger, F.D. (1)
McMullen, T.L. (15)
Falls, M. (1)
Wooster, L.C. (40)
Liggett, G.A. (4)
Wallace, S.C. (1)
Levin, R.L. (13)
Hamm, S.A. (1)
Martin, R.A. (48)
Kopper, M.T. (23)
Graffham, A. (15)
Tallan, M.E. (3)
Darnell, M.K. (1)
Byrd, C.J. (40)
Voorhies, M.R. (1)
Holman, J.A. (35)
Fay, L.P. (53)
Bever, G.S. (4)
Griggs, C.; Griggs, C. (3)
Cloutier, R. (2)
Mergen, D.E. (1)
Wilcots, D.N. (1)
Izall, G.; Honey, J. (1)
Honey, J. (1)
Van Dam, G.H. (1)
Kruse, D. (1)
Mullin, T.C. (4)
Fent, J. (40)
Fent, O.S. (40)
Shelburne, E.C. (5)
Baumgartner, K.A. (1)
and 35 more
Period
Carboniferous (6)
Devonian (17)
Neogene (173)
Ordovician (14)
Paleogene (5)
Permian (18)
Quaternary (155)
Silurian (3)
Triassic (7)
and 2 more
Epoch
Miocene (164)
Oligocene (5)
Pennsylvanian (2)
Pleistocene (148)
Pliocene (49)
Age
Calabrian (14)
Middle (8)
Rupelian (5)
Formation
Cincinnati (8)
Crooked Creek (8)
Foraker (4)
Garita Creek (2)
Hamilton (7)
Howard (1)
Hughes Creek (3)
Kingsdown (6)
Ogallala (161)
Rexroad (39)
Sanborn (1)
Vamhem (4)
and 5 more
Member
Americus (1)
Atwater (3)
Citellus (1)
Hughes Creek (3)
Valentine (8)
Country
United States of America (441)
State/Province
Arizona (6)
Indiana (8)
Kansas (362)
Nebraska (29)
New Mexico (3)
New York (11)
Ohio (6)
Texas (2)
Utah (3)
Wisconsin (3)
and 3 more
County
Allen (1)
Anderson (1)
Apache (5)
Brown (8)
Buffalo (1)
Chase (1)
Clark (6)
Ellis (152)
Erie (10)
Graham (33)
Hamilton (6)
Harding (1)
Hunt (1)
Lancaster (3)
Lincoln (3)
Lipscomb (1)
Lyon (1)
McPherson (1)
Meade (43)
Otoe (6)
Phillips (14)
Pottawatomie (4)
Racine (3)
Rice (2)
Richardson (6)
Rooks (1)
Santa Fe (2)
Scott (1)
Seward (21)
Sherman (6)
Sioux (5)
Smith (18)
Summit (3)
Tompkins (1)
Trego (11)
Wallace (41)
Wayne (8)
and 30 more