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393 Specimen Results
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Class:
Echinoidea
Class:
Amphibia
Filter by
Phylum
Chordata (384)
Echinodermata (9)
Order
Anura (257)
Caudata (94)
Clypeasteroida (2)
Eryopiformes (2)
Palaechinoidea (1)
Spatangoida (3)
Family
Ambystomatidae (66)
Asterostomatidae (1)
Bufonidae (30)
Dendrasteridae (1)
Hylidae (3)
Metoposauridae (2)
Micrasteridae (2)
Oligopygidae (1)
Palaechinidae (1)
Pelobatidae (1)
Ranidae (44)
Scaphiopodidae (4)
and 5 more
Genus
Acris (3)
Ambystoma (66)
Anaschisma (1)
Anaxyrus (6)
Bufo (23)
Dendraster (1)
Lithobates (38)
Metoposaurus (1)
Micraster (2)
Moronaster (1)
Oligoporus (1)
Oligopygus (1)
Rana (3)
Scaphiopus (2)
Spea (2)
and 8 more
has media
Has media (19)
Has no media (374)
Individual/Organization
Sternberg, G.F. (8)
Walker, M.V. (3)
Dunkle, D. (2)
Nelson, M.E. (3)
Jones, D. (1)
Stewart, J.D. (3)
Kolb, K.K. (12)
Zakrzewski, R.J. (238)
Zehr, D.D. (44)
Heine, A. (1)
Jones, D.A. (3)
Holtzman, R. (1)
Thomasson, J.R. (34)
Trauger, F.D. (1)
McMullen, T.L. (15)
Wooster, L.C. (4)
Abell, D. (1)
Sternberg, C.H. (1)
Liggett, G.A. (4)
Reed, A.L. (2)
Wallace, S.C. (1)
Levin, R.L. (13)
Hamm, S.A. (1)
Martin, R.A. (48)
Kopper, M.T. (1)
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)
Fent, J. (40)
Fent, O.S. (40)
Baumgartner, K.A. (1)
and 36 more
Period
Carboniferous (2)
Cretaceous (3)
Jurassic (1)
Neogene (173)
Paleocene (1)
Paleogene (6)
Permian (1)
Quaternary (156)
Triassic (7)
and 2 more
Epoch
Eocene (2)
Miocene (164)
Oligocene (5)
Pennsylvanian (2)
Pleistocene (149)
Pliocene (49)
Age
Calabrian (14)
Middle (8)
Rupelian (5)
Upper (1)
Formation
Crooked Creek (8)
Garita Creek (2)
Howard (1)
Kingsdown (6)
Niobrara (1)
Ocala (1)
Ogallala (161)
Rexroad (39)
Sanborn (1)
Vamhem (4)
and 3 more
Member
Atwater (3)
Citellus (1)
Valentine (8)
Country
Germany (2)
United States of America (389)
State/Province
Arizona (5)
California (1)
Florida (1)
Kansas (357)
Lower Saxony (1)
Nebraska (14)
New Mexico (3)
Oklahoma (2)
Texas (2)
Utah (3)
and 3 more
County
Alachua (1)
Apache (5)
Brown (8)
Bryon (2)
Buffalo (1)
Clark (6)
Ellis (152)
Gove (1)
Graham (33)
Greenwood (1)
Harding (1)
Hunt (1)
Lincoln (3)
Lipscomb (1)
Lyon (1)
McPherson (1)
Meade (43)
Phillips (14)
Rice (2)
Rooks (1)
San Diego (1)
Santa Fe (2)
Scott (1)
Seward (21)
Sherman (6)
Sioux (5)
Smith (18)
Summit (3)
Trego (11)
Wallace (41)
and 23 more