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424 Specimen Results
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Class:
Trilobita
Class:
Amphibia
Filter by
Phylum
Arthropoda (53)
Chordata (371)
Order
Anura (247)
Aulacopleurida (5)
Caudata (92)
Eryopiformes (1)
Olenida (1)
Phacopida (45)
Proetida (1)
Ptychopariida (1)
and 1 more
Family
Alokistocaridae (5)
Ambystomatidae (64)
Bufonidae (26)
Calymenidae (3)
Conocoryphidae (1)
Hylidae (1)
Metoposauridae (1)
Olenidae (1)
Pelobatidae (1)
Phacopidae (42)
Proetidae (1)
Ranidae (42)
Scaphiopodidae (2)
and 6 more
Genus
Acris (1)
Ambystoma (64)
Anaschisma (1)
Anaxyrus (4)
Bufo (21)
Calymene (3)
Conocoryphe (1)
Ditomopyge (1)
Eldredgeops (42)
Elrathia (5)
Lithobates (36)
Rana (3)
Scaphiopus (1)
Spea (1)
Triarthrus (1)
and 8 more
Individual/Organization
Sternberg, G.F. (12)
Walker, M.V. (6)
Dunkle, D. (1)
Nelson, M.E. (3)
Jones, D. (1)
Stewart, J.D. (3)
Kolb, K.K. (12)
Zakrzewski, R.J. (233)
Zehr, D.D. (52)
Jones, D.A. (3)
Thomasson, J.R. (34)
Trauger, F.D. (1)
McMullen, T.L. (14)
Wooster, L.C. (22)
Liggett, G.A. (4)
Levin, R.L. (13)
Hamm, S.A. (1)
Martin, R.A. (55)
Kopper, M.T. (1)
Gunter, L.F. (5)
Stude, A.W. (1)
Tallan, M.E. (3)
Darnell, M.K. (1)
Byrd, C.J. (40)
Voorhies, M.R. (1)
Holman, J.A. (31)
Fay, L.P. (60)
Bever, G.S. (3)
Griggs, C.; Griggs, C. (3)
Cloutier, R. (2)
Wilcots, D.N. (1)
Izall, G.; Honey, J. (1)
Honey, J. (2)
Van Dam, G.H. (1)
Kruse, D. (1)
Fent, J. (40)
Fent, O.S. (40)
Baumgartner, K.A. (1)
and 31 more
Period
Cambrian (6)
Carboniferous (2)
Devonian (18)
Neogene (188)
Ordovician (2)
Paleogene (5)
Permian (1)
Quaternary (152)
Silurian (2)
Triassic (6)
and 3 more
Epoch
Miocene (171)
Oligocene (5)
Pennsylvanian (2)
Pleistocene (145)
Pliocene (57)
Age
Calabrian (13)
Middle (9)
Rupelian (5)
Formation
Barnestone (1)
Crooked Creek (6)
Garita Creek (1)
Gloucester (1)
Hamilton (17)
Howard (1)
Kingsdown (6)
Ogallala (168)
Potsdam (1)
Rexroad (48)
Sanborn (1)
Vamhem (3)
Wheeler (5)
and 6 more
Member
Atwater (2)
Citellus (1)
Florence (1)
Valentine (8)
Country
Canada (1)
United States of America (421)
State/Province
Arizona (5)
Kansas (368)
Nebraska (14)
New Mexico (2)
New York (18)
Ohio (3)
Ontario (1)
Texas (2)
Utah (8)
and 2 more
County
Apache (5)
Brown (8)
Buffalo (1)
Butler (1)
Clark (7)
Ellis (158)
Erie (18)
Graham (32)
Hamilton (1)
Harding (1)
Hunt (1)
Lincoln (3)
Lipscomb (1)
Lyon (1)
McPherson (1)
Meade (47)
Millard (5)
Phillips (14)
Rice (2)
Rooks (1)
Santa Fe (1)
Scott (1)
Seward (22)
Sherman (8)
Sioux (5)
Smith (18)
Summit (3)
Trego (10)
Wallace (41)
and 22 more