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1452 Specimen Results
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Period:
Paleogene
Epoch:
Oligocene
Filter by
Phylum
Arthropoda (5)
Chordata (1355)
Mollusca (76)
Order
Anura (4)
Artiodactyla (311)
Carnivora (61)
Caudata (1)
Decapoda (5)
Didelphimorphia (4)
Eulipotyphla (15)
Lagomorpha (243)
Perissodactyla (53)
Pilosa (2)
Rodentia (113)
Squamata (17)
Stylommatophora (22)
Testudines (35)
and 7 more
Class
Amphibia (5)
Aves (3)
Gastropoda (76)
Malacostraca (5)
Mammalia (1290)
Reptilia (55)
Family
(1)
Aplodontidae (1)
Brontotheriidae (4)
Camelidae (36)
Canidae (10)
Castoridae (1)
Cervidae (1)
Cricetidae (6)
Desmostylidae (1)
Entelodontidae (7)
Eomyidae (11)
Equidae (15)
Helicidae (22)
Heliscomyidae (6)
Herpetotheriidae (3)
Hypertragulidae (32)
Hyracodontidae (7)
Ischyromyidae (51)
Leporidae (242)
Leptictidae (2)
Leptomerycidae (39)
Merycoidodontidae (53)
Peradectidae (1)
Rhineuridae (1)
Rhinocerotidae (10)
Sciuridae (15)
Tayassuidae (5)
Testudinidae (8)
Zanthopsidae (5)
and 22 more
Genus
Altasciurus (1)
Archaeotherium (7)
Desmostylus (1)
Diceratherium (9)
Eumys (4)
Heliscomys (6)
Helix (22)
Herpetotherium (3)
Hesperocyon (10)
Hypertragulus (7)
Hypisodus (24)
Hyracodon (7)
Ischyromys (51)
Leptictis (2)
Leptomeryx (38)
Litolagus (1)
Megalagus (6)
Merycoidodon (10)
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)
Zanthopsis (5)
and 26 more
has media
Has media (241)
Has no media (1211)
Individual/Organization
Sternberg, G.F. (151)
Walker, M.V. (111)
Cooke, E. (2)
Pearce, G.B. (2)
Harksen, J.C. (15)
Nelson, M.E. (16)
Kolb, K.K. (1)
Zakrzewski, R.J. (748)
Everhart, M.J. (1)
LaGarry, H.E. (1)
Lund, J.J. (518)
Beasley, B.A. (3)
Fredrick, L.E. (3)
Martin, R.A. (1)
Bosley, E. (1)
Eustace, E.W. (2)
Speer, Jr., W. (1)
Oelrich, T.M. (1)
Wetmore, A. (3)
Dawson, M.R. (4)
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. (2)
Rebar Jr., J.J. (10)
Rebar Jr.; J.J. (477)
Hibbard (1)
Ruppert, T. (1)
and 26 more
Period
Paleogene (1452)
Epoch
Oligocene (1452)
Age
Rupelian (156)
Formation
Brule (51)
Chadron (1)
Poleside (1)
White River (584)
Member
Orella (5)
Poleside (14)
Country
United States of America (1452)
State/Province
California (1)
Colorado (19)
Kansas (1)
Missouri (1)
Nebraska (283)
South Dakota (16)
Utah (2)
Washington (5)
Wyoming (1115)
and 2 more
County
Converse (1109)
Dawes (47)
Grays Harbor (3)
Logan (5)
Meade (1)
Niobrara (6)
Pennington (1)
Scottsbluff (40)
Shannon (1)
Sioux (196)
Summit (2)
Weld (14)
Worth (1)
and 6 more