User Options
Toggle navigation
Login
Register
Login
Register
Main Site
Browse
Advanced Search
Featured
About
1517 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
Formation:
Niobrara
Filter by
Phylum
Annelida (1)
Arthropoda (5)
Chordata (1031)
Cnidaria (2)
Echinodermata (13)
Ichnofossils (4)
Mollusca (440)
Pinophyta (1)
and 1 more
Order
(70)
(1)
(1)
(3)
(2)
(1)
(14)
(1)
Acanthomorpha (2)
Albuliformes (1)
Amiiformes (3)
Ammonitida (151)
Anguilliformes (1)
Aulopiformes (77)
Belemnitida (24)
Beryciformes (5)
Coelocanthiformes (1)
Crossognathiformes (68)
Dendrocrinida (11)
Hesperornithiformes (10)
Hippuritida (30)
Holocentriformes (1)
Ichthyodectiformes (80)
Ichthyornithes (11)
Lamniformes (172)
Lepisosteiformes (2)
Loligosepiida (2)
Lucinida (7)
Myalinida (103)
Myliobatiformes (1)
Octobrachia (2)
Ornithischia (7)
Ostreida (58)
Pachycormiformes (72)
Pectinida (2)
Pinales (1)
Plesiosauria (15)
Polymixiiformes (1)
Pterosauria (52)
Pycnodontiformes (14)
Rajiformes (10)
Sabellida (1)
Squamata (171)
Testudines (43)
Teuthida (3)
Tselfatiiformes (18)
and 39 more
Class
(1)
(2)
Actinopterygii (363)
Anthozoa (2)
Aves (21)
Bivalvia (232)
Cephalopoda (206)
Chondrichthyes (256)
Crinoidea (12)
Echinoidea (1)
Gastropoda (1)
Maxillopoda (5)
Polychaeta (1)
Reptilia (295)
Sarcopterygii (1)
and 8 more
Family
(18)
(2)
(36)
(1)
(3)
(2)
(50)
and 67 more
Genus
Actinocamax (22)
Aethocephalichthys (3)
Aetobatus (1)
Agerostrea (1)
Anomoeodus (1)
Apateodus (2)
Apsopelix (6)
and 87 more
has media
Has media (1233)
Has no media (284)
Individual/Organization
Sternberg, G.F. (206)
Walker, M.V. (280)
Pearce, G.B. (2)
Taylor, R. (6)
Frye, L.C. (59)
Haverfield, R.W. (27)
Mart, I.R. (2)
and 208 more
Period
Cretaceous (1517)
Epoch
Early (1)
Late (8)
Upper (898)
Age
Campanian (26)
Cenomanian (1)
Coniacian (92)
Coniacian? (3)
Santonian (772)
Turonian (5)
Formation
Niobrara (1517)
Member
Fort Hays (61)
Smoky Hill (1357)
Smoky Hill Chalk (2)
Country
United States of America (1530)
State/Province
Colorado (41)
Illinois (2)
Kansas (1486)
County
Douglas (1)
Ellis (100)
Frontage Road (1)
Gove (439)
Gove/Logan (5)
Graham (48)
Jewell (8)
Lane (32)
Lane/Gove County (1)
Las Animas (1)
Logan (264)
McPherson (1)
Montgomery (2)
Oakley (7)
Osborne (1)
Otero (28)
Phillips (3)
Pueblo (11)
Rooks (184)
Russell (3)
Scott (30)
Smith (1)
Trego (150)
Wichita (3)
Will (2)
and 18 more