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1478 Specimen Results
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Country:
United States of America
Epoch:
Oligocene
Filter by
Phylum
Arthropoda (5)
Chordata (1381)
Mollusca (76)
Order
Anura (4)
Artiodactyla (327)
Carnivora (61)
Caudata (1)
Decapoda (5)
Didelphimorphia (4)
Eulipotyphla (15)
Lagomorpha (243)
Perissodactyla (57)
Pilosa (2)
Rodentia (113)
Squamata (17)
Stylommatophora (22)
Testudines (35)
and 7 more
Class
Amphibia (5)
Aves (3)
Gastropoda (76)
Malacostraca (5)
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)
Helicidae (22)
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)
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 (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)
Zanthopsis (5)
and 26 more
has media
Has media (241)
Has no media (1237)
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)
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. (10)
Rebar Jr.; J.J. (477)
Hibbard (1)
Ruppert, T. (1)
and 27 more
Period
Neogene (26)
Paleogene (1452)
Epoch
Oligocene (1478)
Age
Rupelian (156)
Formation
Brule (51)
Chadron (1)
Poleside (1)
White River (584)
Member
Orella (5)
Poleside (14)
State/Province
California (1)
Colorado (19)
Kansas (2)
Missouri (1)
Nebraska (308)
South Dakota (16)
Utah (2)
Washington (5)
Wyoming (1115)
and 2 more
County
Converse (1109)
Dawes (70)
Grays Harbor (3)
Logan (5)
Meade (1)
Niobrara (6)
Pennington (1)
Rooks (1)
Scottsbluff (40)
Shannon (1)
Sioux (196)
Summit (2)
Weld (14)
Worth (1)
and 7 more