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371 Specimen Results
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Class:
Amphibia
Filter by
Phylum
Chordata (371)
Order
Anura (247)
Caudata (92)
Eryopiformes (1)
Family
Ambystomatidae (64)
Bufonidae (26)
Hylidae (1)
Metoposauridae (1)
Pelobatidae (1)
Ranidae (42)
Scaphiopodidae (2)
Genus
Acris (1)
Ambystoma (64)
Anaschisma (1)
Anaxyrus (4)
Bufo (21)
Lithobates (36)
Rana (3)
Scaphiopus (1)
Spea (1)
and 2 more
Individual/Organization
Sternberg, G.F. (8)
Walker, M.V. (1)
Dunkle, D. (1)
Nelson, M.E. (3)
Jones, D. (1)
Stewart, J.D. (3)
Kolb, K.K. (12)
Zakrzewski, R.J. (230)
Zehr, D.D. (43)
Jones, D.A. (3)
Thomasson, J.R. (34)
Trauger, F.D. (1)
McMullen, T.L. (14)
Wooster, L.C. (2)
Liggett, G.A. (4)
Levin, R.L. (13)
Hamm, S.A. (1)
Martin, R.A. (44)
Tallan, M.E. (3)
Darnell, M.K. (1)
Byrd, C.J. (40)
Voorhies, M.R. (1)
Holman, J.A. (31)
Fay, L.P. (48)
Bever, G.S. (3)
Griggs, C.; Griggs, C. (3)
Cloutier, R. (2)
Wilcots, D.N. (1)
Izall, G.; Honey, J. (1)
Honey, J. (1)
Van Dam, G.H. (1)
Kruse, D. (1)
Fent, J. (40)
Fent, O.S. (40)
Baumgartner, K.A. (1)
and 28 more
Period
Carboniferous (2)
Neogene (165)
Paleogene (5)
Quaternary (151)
Triassic (6)
Epoch
Miocene (159)
Oligocene (5)
Pennsylvanian (2)
Pleistocene (144)
Pliocene (46)
Age
Calabrian (13)
Middle (8)
Rupelian (5)
Formation
Crooked Creek (6)
Garita Creek (1)
Howard (1)
Kingsdown (6)
Ogallala (156)
Rexroad (37)
Sanborn (1)
Vamhem (3)
and 1 more
Member
Atwater (2)
Citellus (1)
Valentine (8)
Country
United States of America (369)
State/Province
Arizona (5)
Kansas (343)
Nebraska (14)
New Mexico (2)
Texas (2)
Utah (3)
County
Apache (5)
Brown (8)
Buffalo (1)
Clark (6)
Ellis (149)
Graham (32)
Harding (1)
Hunt (1)
Lincoln (3)
Lipscomb (1)
Lyon (1)
McPherson (1)
Meade (37)
Phillips (14)
Rice (2)
Rooks (1)
Santa Fe (1)
Scott (1)
Seward (21)
Sherman (6)
Sioux (5)
Smith (18)
Summit (3)
Trego (9)
Wallace (41)
and 18 more