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1381 Specimen Results
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Phylum:
Chordata
Epoch:
Oligocene
Filter by
Order
Anura (4)
Artiodactyla (327)
Carnivora (61)
Caudata (1)
Didelphimorphia (4)
Eulipotyphla (15)
Lagomorpha (243)
Perissodactyla (57)
Pilosa (2)
Rodentia (113)
Squamata (17)
Testudines (35)
and 5 more
Class
Amphibia (5)
Aves (3)
Mammalia (1316)
Reptilia (55)
Family
(1)
Aplodontidae (1)
Brontotheriidae (4)
Camelidae (39)
Canidae (10)
Castoridae (1)
Cervidae (1)
Cricetidae (6)
Desmostylidae (1)
Entelodontidae (7)
Eomyidae (11)
Equidae (17)
Heliscomyidae (6)
Herpetotheriidae (3)
Hypertragulidae (32)
Hyracodontidae (7)
Ischyromyidae (51)
Leporidae (242)
Leptictidae (2)
Leptomerycidae (39)
Merycoidodontidae (66)
Peradectidae (1)
Rhineuridae (1)
Rhinocerotidae (12)
Sciuridae (15)
Tayassuidae (5)
Testudinidae (8)
and 20 more
Genus
Altasciurus (1)
Archaeotherium (7)
Desmostylus (1)
Diceratherium (9)
Eumys (4)
Heliscomys (6)
Herpetotherium (3)
Hesperocyon (10)
Hypertragulus (7)
Hypisodus (24)
Hyracodon (7)
Ischyromys (51)
Leptictis (2)
Leptomeryx (38)
Litolagus (1)
Megalagus (6)
Merycoidodon (23)
Mesohippus (10)
Miniochoerus (5)
Miohippus (1)
Nanodelphys (1)
Palaeocastor (1)
Palaeogale (1)
Palaeolagus (188)
Paradjidaumo (5)
Perchoerus (4)
Poebrotherium (35)
Rhineura (1)
Spermophilus (1)
Stylemys (8)
Subhyracodon (1)
and 24 more
has media
Has media (189)
Has no media (1192)
Individual/Organization
Sternberg, G.F. (131)
Walker, M.V. (53)
Cooke, E. (2)
Pearce, G.B. (2)
Harksen, J.C. (2)
Nelson, M.E. (16)
Zakrzewski, R.J. (740)
Everhart, M.J. (1)
LaGarry, H.E. (1)
Lund, J.J. (518)
Beasley, B.A. (3)
Martin, R.A. (1)
Bosley, E. (1)
Speer, Jr., W. (1)
Oelrich, T.M. (1)
Wetmore, A. (3)
Dawson, M.R. (4)
Hibbard, C.W. (1)
Elmore, E.L. (1)
Byrd, C.J. (3)
DeBoer, D.A. (1)
Folwarczny, J.J. (1)
Hunter, D.A. (1)
Wilcots, D.N. (1)
Goodwin, H.T. (1)
Miller, M. (1)
Griggs, C. (28)
Rebar Jr.; J.J. (477)
Hibbard (1)
and 22 more
Period
Neogene (26)
Paleogene (1355)
Epoch
Oligocene (1381)
Age
Rupelian (156)
Formation
Brule (38)
Chadron (1)
Poleside (1)
White River (584)
Member
Orella (5)
Poleside (1)
Country
United States of America (1381)
State/Province
California (1)
Colorado (19)
Kansas (2)
Missouri (1)
Nebraska (306)
South Dakota (3)
Utah (2)
Wyoming (1038)
and 1 more
County
Converse (1033)
Dawes (70)
Logan (5)
Meade (1)
Niobrara (5)
Pennington (1)
Rooks (1)
Scottsbluff (40)
Shannon (1)
Sioux (194)
Summit (2)
Weld (14)
Worth (1)
and 6 more