User Options
Toggle navigation
Login
Register
Login
Register
Main Site
Browse
Advanced Search
Featured
About
610 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
Class:
Reptilia
Order:
Squamata
FHSM VP-3
Tylosaurus proriger
(Cope, E.D., 1869)
Formation:
Niobrara
Period(Early):
Cretaceous
FHSM VP-43
Rhineura hatcherii
(Baur, 1893)
Formation:
Brule
Period(Early):
Paleogene
FHSM VP-78
Tylosaurus kansasensis
(Everhart, 2005)
Formation:
Niobrara
Period(Early):
Cretaceous
FHSM VP-322
Platecarpus tympaniticus
(Cope, 1869)
Formation:
Niobrara
Period(Early):
Cretaceous
FHSM VP-327
Tylosaurus proriger
(Cope, E.D., 1869)
Formation:
Niobrara
Period(Early):
Cretaceous
FHSM VP-393
Tylosaurus
(Marsh, 1872)
Formation:
Niobrara
Period(Early):
Cretaceous
FHSM VP-401
Ectenosaurus clidastoides
(Merriam, 1894)
Formation:
Niobrara
Period(Early):
Cretaceous
FHSM VP-642
Tylosaurus
(Marsh, 1872)
Formation:
Pierre
Period(Early):
Cretaceous
FHSM VP-2071
Clidastes liodontus
(Merriam, 1894)
Formation:
Niobrara
Period(Early):
Cretaceous
FHSM VP-2075
Platecarpus tympaniticus
(Cope, 1869)
Formation:
Niobrara
Period(Early):
Cretaceous
FHSM VP-2077
Plesioplatecarpus planifrons
(Cope, 1872)
Formation:
Niobrara
Period(Early):
Cretaceous
FHSM VP-2116
Plesioplatecarpus planifrons
(Cope, 1872)
Formation:
Niobrara
Period(Early):
Cretaceous
FHSM VP-2156
Mosasauridae (Gervais, 1852)
Formation:
Niobrara
Period(Early):
Cretaceous
FHSM VP-2181
Plesioplatecarpus planifrons
(Cope, 1872)
Formation:
Niobrara
Period(Early):
Cretaceous
FHSM VP-2204
Mosasauridae (Gervais, 1852)
Period(Early):
Cretaceous
FHSM VP-2205
Mosasauridae (Gervais, 1852)
Period(Early):
Cretaceous
FHSM VP-2209
Tylosaurus nepaeolicus
(Cope, 1874)
Formation:
Niobrara
Period(Early):
Cretaceous
FHSM VP-2217
Clidastes
(Cope, 1868)
Formation:
Niobrara
Period(Early):
Cretaceous
FHSM VP-2218
Squamata (Oppel, 1811)
Formation:
Carlile
Period(Early):
Cretaceous
FHSM VP-2219
Coniasaurus
(Owen, 1850)
Formation:
Niobrara
Period(Early):
Cretaceous
FHSM VP-2220
Mosasauridae (Gervais, 1852)
Formation:
Niobrara
Period(Early):
Cretaceous
FHSM VP-2231
Mosasauridae (Gervais, 1852)
Formation:
Niobrara
Period(Early):
Cretaceous
FHSM VP-2277
Plesioplatecarpus planifrons
(Cope, 1872)
Formation:
Niobrara
Period(Early):
Cretaceous
FHSM VP-2290
Mosasauridae (Gervais, 1852)
Formation:
Niobrara
Period(Early):
Cretaceous
FHSM VP-2295
Tylosaurus kansasensis
(Everhart, 2005)
Formation:
Niobrara
Period(Early):
Cretaceous
FHSM VP-2296
Plesioplatecarpus planifrons
(Cope, 1872)
Formation:
Niobrara
Period(Early):
Cretaceous
FHSM VP-2297
Tylosaurus
(Marsh, 1872)
Formation:
Niobrara
Period(Early):
Cretaceous
FHSM VP-2495
Tylosaurus kansasensis
(Everhart, 2005)
Formation:
Niobrara
Period(Early):
Cretaceous
FHSM VP-2496
Tylosaurus proriger
(Cope, E.D., 1869)
Formation:
Pierre
Period(Early):
Cretaceous
FHSM VP-2822
Lampropeltis calligaster
(Harlan, 1827)
Period(Early):
Quaternary
FHSM VP-2959
Mosasauridae (Gervais, 1852)
Formation:
Niobrara
Period(Early):
Cretaceous
FHSM VP-2960
Mosasauridae (Gervais, 1852)
Formation:
Niobrara
Period(Early):
Cretaceous
FHSM VP-2961
Mosasauridae (Gervais, 1852)
Formation:
Niobrara
Period(Early):
Cretaceous
FHSM VP-2962
Mosasauridae (Gervais, 1852)
Formation:
Niobrara
Period(Early):
Cretaceous
FHSM VP-2963
Mosasauridae (Gervais, 1852)
Formation:
Niobrara
Period(Early):
Cretaceous
FHSM VP-2991
Tylosaurus
(Marsh, 1872)
Formation:
Niobrara
Period(Early):
Cretaceous
Next 36
Filter by
Phylum
Chordata (610)
Family
Anguidae (8)
Colubridae (104)
Contogeniidae (1)
Dolichosauridae (35)
Iguanidae (1)
Mosasauridae (198)
Phrynosomatidae (9)
Rhineuridae (1)
Scincidae (14)
Teiidae (4)
Viperidae (1)
and 4 more
Genus
Clidastes (27)
Cnemidophorus (4)
Coluber (4)
Coniasaurus (35)
Crotalus (1)
Diadophis (16)
Ectenosaurus (3)
Eumeces (1)
Globidens (1)
Heterodon (6)
Holbrookia (1)
Lampropeltis (2)
Latoplatecarpus (1)
Nerodia (1)
Opheodrys (1)
Ophisaurus (8)
Pantherophis (1)
Phrynosoma (4)
Platecarpus (22)
Plesioplatecarpus (11)
Plestiodon (12)
Plioplatecarpus (3)
Rhineura (1)
Rhinocheilus (1)
Sceloporus (1)
Selmasaurus (1)
Storeria (5)
Texasophis (1)
Thamnophis (8)
Tylosaurus (42)
and 23 more
has media
Has media (232)
Has no media (378)
Individual/Organization
Sternberg, G.F. (12)
Walker, M.V. (19)
Frye, L.C. (1)
Bonner, M.C. (1)
Miller, H.W. (2)
Tidball, C.H. (1)
Rolfs, M.E. (2)
and 87 more
Period
Cretaceous (244)
Neogene (176)
Paleogene (122)
Quaternary (58)
Epoch
Eocene (101)
Late (2)
Miocene (36)
Oligocene (17)
Pleistocene (50)
Pliocene (139)
Upper (190)
Age
Calabrian (14)
Campanian (14)
Cenomanian (18)
Coniacian (11)
Coniacian? (2)
Lutetian (1)
Middle (23)
Middle Cenomanian (2)
Rupelian (10)
Santonian (100)
Turonian (44)
and 4 more
Formation
Ballard (3)
Brule (1)
Carlile (33)
Crooked Creek (22)
Dakota (1)
Evanston (1)
Fowkes (3)
Graneros (1)
Green River (97)
Greenhorn (33)
Kingsdown (1)
Niobrara (161)
Niobrara Chalk (1)
Ogallala (33)
Pierre (10)
Rexroad (120)
Uinta (1)
White River (4)
and 11 more
Member
Atwater (16)
Blue Hill (1)
Blue Hill Shale (1)
Codell (24)
Fairport (5)
Fort Hays (7)
Hartland (5)
Jetmore Chalk (2)
Juana Lopez (2)
Lincoln (25)
Missler (3)
Myton (1)
Pfeifer (1)
Sharon Springs (7)
Smoky Hill (151)
Smoky Hill Chalk Member (1)
Unit II (1)
Unit IV (2)
and 11 more
Country
United States of America (604)
State/Province
Colorado (23)
Kansas (434)
Nebraska (11)
South Dakota (4)
Utah (119)
Wyoming (12)
County
Baca (3)
Clark (9)
Converse (8)
Dawes (1)
Ellis (20)
Frontage Road (2)
Gove (44)
Graham (16)
Jewell (29)
Lane (2)
Las Animas (12)
Lincoln (1)
Logan (74)
McPherson (1)
Meade (133)
Mitchell (2)
Otero (8)
Pennington (4)
Phillips (3)
Republic (2)
Rice (1)
Rooks (3)
Russell (12)
Scott (2)
Seward (25)
Sheridan (1)
Sioux (10)
Smith (11)
Summit (17)
Trego (14)
Uinta (4)
Uintah (102)
Wallace (4)
Washington (2)
and 27 more