User Options
Toggle navigation
Login
Register
Login
Register
Main Site
Browse
Advanced Search
Featured
About
820 Specimen Results
Add all results to lightbox
Select results to add to lightbox
Sort by:
Title
Sort order:
Ascending
Descending
Download results as:
Checklist
PDF (thumbnails)
Specimen information (Excel)
Add selected results to lightbox
Individual/Organization:
Walker, M.V.
+
−
Filter by
Phylum
Angiosperm (1)
Annelida (6)
Arthropoda (13)
Brachiopoda (2)
Bryozoa (1)
Chordata (404)
Cnidaria (3)
Echinodermata (4)
Mollusca (295)
Pteridophyta (8)
and 3 more
Order
(19)
(3)
(6)
Amiiformes (1)
Ammonitida (116)
Artiodactyla (23)
Aulacopleurida (7)
Aulopiformes (10)
Belemnitida (12)
Carnivora (25)
Crocodylia (3)
Crossognathiformes (6)
Decapoda (1)
Ellimmichthyiformes (1)
Euomphalina (3)
Gleicheniales (7)
Hesperornithiformes (2)
Hippuritida (9)
Hyaenodonta (1)
Ichthyodectiformes (14)
Ichthyornithes (4)
Ichthyosauria (1)
Lagomorpha (11)
Lamniformes (35)
Lepisosteiformes (1)
Lingulida (1)
Loligosepiida (2)
Lucinida (1)
Marattiales (1)
Myalinida (20)
Ornithischia (3)
Ostreida (17)
Pachycormiformes (4)
Perissodactyla (107)
Phacopida (1)
Plesiosauria (4)
Proboscidea (22)
Pterosauria (19)
Pycnodontiformes (2)
Rodentia (2)
Rosales (1)
Sabellida (6)
Saurischia (7)
Spatangoida (2)
Sphenacomorpha (2)
Squamata (19)
Stylommatophora (13)
Testudines (18)
Tselfatiiformes (4)
and 42 more
Class
(2)
Actinopterygii (43)
Amphibia (1)
Anthozoa (3)
Aves (8)
Bivalvia (82)
Cephalopoda (146)
Chondrichthyes (54)
Crinoidea (2)
Echinoidea (2)
Gastropoda (67)
Lingulata (2)
Malacostraca (1)
Mammalia (191)
Maxillopoda (4)
Polychaeta (6)
Reptilia (94)
Stenolaemata (1)
Trilobita (8)
and 12 more
Family
(8)
(19)
(1)
(3)
Acanthoceratidae (6)
Alokistocaridae (7)
Amebelodontidae (1)
and 73 more
Genus
Acanthoceras (6)
Actinocamax (12)
Amebelodon (1)
Archaeotherium (1)
Baculites (14)
Bananogmius (1)
Bison (5)
and 87 more
has media
Has media (501)
Has no media (319)
Individual/Organization
Sternberg, G.F. (132)
Pearce, G.B. (2)
Taylor, R. (2)
Frye, L.C. (48)
Bonner, M.C. (15)
Hattin, D.E. (3)
Bleam, W.F. (2)
and 76 more
Period
Cambrian (7)
Cretaceous (458)
Neogene (101)
Paleogene (132)
Pennsylvanian (51)
Permian (4)
Quaternary (31)
Silurian (2)
Triassic (24)
and 2 more
Epoch
Eocene (5)
Late (1)
Miocene (96)
Oligocene (111)
Paleocene (1)
Pliocene (4)
Upper (188)
Age
Campanian (8)
Coniacian (1)
Maastrichtian (2)
Priabonian (4)
Rupelian (4)
Santonian (142)
Turonian (21)
Formation
Belly River (7)
Brule (14)
Carlile (68)
Carlile/Greenhorn (2)
Chadron? (1)
Chinle (7)
Dakota (15)
Dinosaur Park (2)
Florissant (1)
Glenns Ferry (2)
Graneros (25)
Green River (1)
Greenhorn (6)
Kiowa (19)
Kiowa/Dakota (1)
Lawrence (51)
Niobrara (279)
Ogallala (96)
Pierre (3)
Wheeler (7)
and 13 more
Member
Blue Hill (60)
Fairport (2)
Fairport/Fencepost (1)
Fort Hays (4)
Jetmore (2)
Pfeifer (2)
Poleside (13)
Smoky Hill (270)
and 1 more
Country
Argentina (1)
Canada (9)
United States of America (818)
State/Province
Alberta (9)
Arizona (25)
Colorado (2)
Idaho (2)
Illinois (3)
Kansas (638)
Nebraska (29)
Oklahoma (2)
South Dakota (14)
Texas (3)
Utah (7)
Washington (1)
Wyoming (84)
and 6 more
County
Bryon (2)
Carbon (1)
Clark (25)
Cloud (1)
Converse (79)
Dawes (29)
Douglas (51)
Douglas (1)
Ellis (37)
Ellsworth (13)
Frontage Road (17)
Gove (16)
Graham (7)
Kearny (2)
Kiowa (3)
Knox (3)
Lane (2)
Lincoln (1)
Logan (30)
Millard (7)
Mitchell (2)
Montgomery (3)
Moore (1)
Navajo (24)
Ness (2)
Niobrara (1)
Norton (6)
Osborne (34)
Patagonia (1)
Pawnee (1)
Pennington (1)
Phillips (1)
Rooks (96)
Russell (17)
Scott (5)
Seward (1)
Sherman (3)
Stanton (1)
Trego (46)
Twin Falls (2)
Wichita (1)
Yavapai (1)
and 35 more