User Options
Toggle navigation
Login
Register
Login
Register
Main Site
Browse
Advanced Search
Featured
About
9528 Specimen Results
Add all results to lightbox
Select results to add to lightbox
Sort by:
Title
Sort order:
Ascending
Descending
Start Over
Download results as:
Checklist
PDF (thumbnails)
Specimen information (Excel)
Add selected results to lightbox
Individual/Organization:
Zakrzewski, R.J.
Class:
Mammalia
Filter by
Phylum
Chordata (9529)
Order
Artiodactyla (826)
Carnivora (237)
Chiroptera (3)
Cingulata (1)
Condylarthra (1)
Didelphimorphia (1)
Eulipotyphla (64)
Eutriconodonta (1)
Hyaenodonta (4)
Insectivora (41)
Lagomorpha (289)
Multituberculata (18)
Perissodactyla (3310)
Pilosa (2)
Primates (12)
Proboscidea (138)
Rodentia (2853)
and 10 more
Class
Acanthodii (7)
Achondrite (Stony) (1)
Achondrite (Stony-Iron) (2)
Actinopterygii (867)
Amphibia (373)
Anthozoa (81)
Arachnida (4)
Articulata (3)
Aves (332)
Bivalvia (734)
Blastoidea (13)
Cephalaspidomorphi (2)
Cephalopoda (501)
Chondrichthyes (1539)
Chondrite (17)
Cirripedia (1)
Crinoidea (43)
Cystoidea (4)
Demospongea (5)
Echinoidea (27)
Eupelycosauria (3)
Gastropoda (438)
Gymnolaemata (15)
Insecta (134)
Lingulata (14)
Malacostraca (17)
Maxillopoda (42)
Merostomata (4)
Miscellaneous (1)
Octahedrite (1)
Ostracoda (2)
Placodermi (4)
Polychaeta (12)
Pteraspidomorphi (1)
Pterobranchia (2)
Reptilia (1902)
Rhombozoa (1)
Rhynchonellata (149)
Sarcopterygii (2)
Sarcopterygii (Romer, 1955) (1)
Scaphopoda (1)
Scyphozoa (1)
Stenolaemata (37)
Strophomenata (55)
Trilobita (109)
and 38 more
Family
Amphicyonidae (1)
Antilocapridae (70)
Bovidae (71)
Brontotheriidae (4)
Camelidae (229)
Canidae (65)
Castoridae (90)
Cervidae (53)
Cricetidae (1053)
Cylindrodontidae (8)
Elephantidae (63)
Entelodontidae (6)
Eomyidae (12)
Equidae (1404)
Erinaceidae (3)
Felidae (32)
Geomyidae (248)
Gomphotheriidae (50)
Heliscomyidae (3)
Herpetotheriidae (1)
Heteromyidae (444)
Homacodontidae (2)
Hyaenodontidae (4)
Hypertragulidae (15)
Ischyromyidae (29)
Leporidae (282)
Leptictidae (1)
Leptomerycidae (13)
Mammutidae (8)
Merycoidodontidae (40)
Muridae (1)
Mustelidae (30)
Mylagaulidae (5)
Omomyidae (5)
Palaeomerycidae (10)
Palaeotheriidae (1)
Pampatheriidae (1)
Paramyidae (64)
Phenacodontidae (1)
Rhinocerotidae (1876)
Sciuridae (357)
Soricidae (31)
Talpidae (30)
Tapiridae (1)
Tayassuidae (53)
Triconodontidae (1)
Ursidae (3)
Vespertilionidae (3)
Zapodidae (6)
and 42 more
Genus
Alforjas (4)
Allophaiomys (1)
Amebelodon (37)
Ammospermophilus (1)
Antilocapra (2)
Aphelops (30)
Archaeotherium (6)
and 112 more
has media
Has media (1743)
Has no media (7785)
Individual/Organization
Sternberg, G.F. (1503)
Sternberg, L. (1)
Pearce, G.B. (1)
York, G. (42)
Joyner, N. (32)
Nelson, M.E. (111)
Zakrzewski, R.J. et al. (1972)
and 164 more
Period
Cretaceous (36)
Neogene (5654)
Paleogene (1038)
Quaternary (2793)
Epoch
Eocene (348)
Holocene (318)
Lower (4)
Miocene (4712)
Oligocene (678)
Pleistocene (1968)
Pliestocene (5)
Pliocene (914)
Upper (32)
and 2 more
Age
Aptian (3)
Calabrian (358)
Lutetian (22)
Middle (1593)
Priabonian (8)
Rupelian (81)
T (1)
Formation
Ballard (85)
Bridger (15)
Broadwater (17)
Brule (32)
Cedar Mountain (4)
Crooked Creek (253)
Drewsey (2)
Fowkes (36)
Glenns Ferry (33)
Green River (209)
Harrison (50)
Hell Creek (32)
Juntura (15)
Keim (8)
Kingsdown (7)
Ogallala (4502)
Pawnee Creek (14)
Rexroad (620)
Sanborn (141)
Uinta (22)
Upper Vintab (3)
Wasatch (2)
White River (115)
and 16 more
Member
Atwater (202)
Black's Fork (10)
Citellus (98)
Missler (84)
Myton (22)
Orella (5)
right below IIIa (1)
Twin Buttes (5)
Unit Ib (1)
Unit V (1)
Unit VI (3)
Unit VIa (1)
V (1)
Valentine (23)
XI (3)
XLT (9)
and 9 more
Country
United States of America (9528)
State/Province
Colorado (33)
Florida (16)
Idaho (42)
Kansas (6644)
Montana (32)
Nebraska (510)
Nevada (53)
New Mexico (1)
Oklahoma (8)
Oregon (17)
Texas (22)
Utah (1565)
Wyoming (584)
and 6 more
County
Barber (1)
Barton (36)
Beaver (1)
Brown (27)
Buffalo (65)
Cherry (4)
Cheyenne (14)
and 70 more