User Options
Toggle navigation
Login
Register
Login
Register
Main Site
Browse
Advanced Search
Featured
About
1229 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
Period:
Cretaceous
Phylum:
Mollusca
Filter by
Order
(1)
(3)
(15)
(20)
(3)
Agoniatitida (1)
Ammonitida (418)
Arcida (1)
Belemnitida (28)
Cardiida (62)
Euomphalina (1)
Hippuritida (36)
Loligosepiida (2)
Lucinida (15)
Myalinida (163)
Mytilida (2)
Nautilida (7)
Neogastropoda (10)
Nuculida (1)
Octobrachia (2)
Ostreida (115)
Pectinida (3)
Pholadida (5)
Solemyida (2)
Solenida (1)
Teuthida (4)
Trigoniida (2)
and 20 more
Class
Bivalvia (608)
Cephalopoda (506)
Gastropoda (38)
Family
(15)
Acanthoceratidae (30)
Acmaeidae (3)
Ansioceratidae (4)
Aporrhaidae (1)
Baculitidae (139)
Belemnitellidae (26)
Cardiidae (4)
Collignoniceratidae (34)
Corbiculidae (57)
Corbulidae (5)
Cucullaeidae (1)
Diplomoceratidae (1)
Enchoteuthidae (2)
Engonoceratidae (1)
Flemingostreidae (1)
Gephuroceratidae (1)
Gryphaeidae (31)
Inoceramidae (163)
Lucinidae (15)
Mojsisovicsiidae (9)
Muniericeratidae (3)
Mytilidae (2)
Naticidae (2)
Nautilidae (7)
Nuculidae (1)
Ostreidae (78)
Pachydiscidae (2)
Paleololiginidae (2)
Pectinidae (3)
Pharidae (1)
Placenticeratidae (11)
Plagioptychidae (3)
Platyceratidae (1)
Pteriidae (2)
Radiolitidae (33)
Scaphitidae (149)
Siphonariidae (1)
Solemyidae (2)
Trigoniidae (2)
Turritellidae (20)
Vascoceratidae (3)
Veneridae (1)
Volutidae (10)
and 37 more
Genus
Acanthoceras (7)
Actinocamax (25)
Agerostrea (1)
Allocrioceras (4)
Anisomyon (1)
Aphrodina (1)
Baculites (136)
and 64 more
has media
Has media (1153)
Has no media (76)
Individual/Organization
Sternberg, G.F. (287)
Walker, M.V. (234)
Pearce, G.B. (1)
Taylor, R. (3)
Haskins, B. (1)
Mart, I.R. (2)
Vague, J. (1)
and 123 more
Period
Cretaceous (1229)
Epoch
Early (10)
Late (9)
Upper (1)
Age
Albian (9)
Santonian (4)
Turonian (5)
Formation
Carlile (225)
Carlile Shale (1)
Comanche (2)
Dakota (19)
Demopolis (1)
Fox Hills (66)
Fox Hills/Pierre (1)
Graneros (22)
Graneros or Greenhorn (2)
Greenhorn (92)
Kiamichi (8)
Kiowa (142)
Lance (3)
Niobrara (440)
Pierre (152)
Pierre Shale (1)
and 9 more
Member
basal (3)
Blue Hill (181)
Bridge Creek (1)
Codell (2)
Fairport (19)
Fort Hays (22)
Hartland (9)
Jetmore (25)
Juana Lopez (4)
Lake Creek (7)
Lincoln (7)
Mosldrow Creek (1)
Pfeifer (18)
Pfiefer (1)
Sharon Springs (19)
Smoky Hill (396)
Smoky Hill Chalk (1)
Weskan (5)
and 11 more
Country
Belgium (1)
Mexico (5)
United States of America (1089)
State/Province
Baja California (5)
Colorado (45)
Hainont (1)
Illinois (2)
Iowa (3)
Kansas (835)
Missouri (1)
Montana (2)
New Mexico (1)
South Dakota (178)
Texas (8)
Washington (1)
Wyoming (8)
and 6 more
County
Chickasaw (1)
Clark (17)
Corson (7)
Eagle (4)
El Paso (2)
Ellis (146)
Frontage Road (18)
Gove (76)
Gove/Logan (5)
Graham (8)
Hodgeman (5)
Hodgeman/Ford (1)
Jewell (2)
Kiowa (12)
Knox (1)
Lane (2)
Larimer (3)
Las Animas (5)
Logan (78)
McPherson (8)
Meade (142)
Mitchell (20)
Montgomery (2)
Mussels Hell (1)
Niobrara (7)
Osborne (55)
Otero (20)
Pennington (27)
Plymoth (3)
Pueblo (11)
Quay (1)
Rooks (165)
Rush (3)
Russell (86)
Saline (4)
Scott (2)
Smith (12)
Sweetwater (1)
Todd (1)
Trego (43)
Wallace (6)
Wichita (3)
Will (1)
Wise (8)
and 37 more