User Options
Toggle navigation
Login
Register
Login
Register
Main Site
Browse
Advanced Search
Featured
About
285 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
County:
Russell
Formation:
Greenhorn
Filter by
Phylum
Chordata (231)
Ichnofossils (3)
Mollusca (48)
Order
(19)
(3)
Amiiformes (2)
Ammonitida (27)
Aulopiformes (14)
Crossognathiformes (6)
Ichthyodectiformes (10)
Ichthyornithes (2)
Lamniformes (93)
Myalinida (15)
Myliobatiformes (2)
Orectolobiformes (1)
Ostreida (1)
Pachycormiformes (2)
Plesiosauria (11)
Pterosauria (1)
Pycnodontiformes (2)
Rajiformes (5)
Rhinopristiformes (1)
Semionotiformes (1)
Squamata (9)
Testudines (1)
Tselfatiiformes (2)
and 16 more
Class
(3)
Actinopterygii (49)
Aves (7)
Bivalvia (17)
Cephalopoda (28)
Chondrichthyes (125)
Reptilia (26)
Family
(3)
Acanthoceratidae (8)
Anacoracidae (35)
Ansioceratidae (2)
Archaeolamnidae (1)
Baculitidae (5)
Cardabiodontidae (6)
Caturidae (2)
Collignoniceratidae (8)
Cretoxyrhinidae (21)
Dolichosauridae (8)
Enchodontidae (14)
Gryphaeidae (1)
Hadrodontidae (1)
Hemiscyllidae (1)
Ichthyodectidae (10)
Ichthyornithidae (2)
Inoceramidae (15)
Mosasauridae (1)
Myliobatidae (2)
Odontaspididae (17)
Otodontidae (5)
Pachycormidae (2)
Pachyrhizodontidae (6)
Plethodidae (2)
Pliosauridae (3)
Polycotylidae (2)
Pristidae (1)
Pseudoscapanorhynchidae (2)
Ptychodontidae (19)
Pycnodontidae (2)
Rhinobatidae (5)
Scaphitidae (1)
and 26 more
Genus
Allocrioceras (2)
Archaeolamna (1)
Baculites (3)
Brachauchenius (1)
Carcharias (8)
Cardabiodon (6)
Caturus (1)
Chiloscyllium (1)
Collignoniceras (8)
Coniasaurus (8)
Cretalamna (5)
Cretodus (2)
Cretomanta (2)
Cretoxyrhina (21)
Enchodus (14)
Euomphaloceras (1)
Hadrodus (1)
Ichthyodectes (2)
Ichthyornis (2)
Inoceramus (9)
Johnlongia (3)
Mammites (3)
Megacephalosaurus (1)
Micropycnodon (1)
Mytiloides (6)
Odontaspis (6)
Onchopristis (1)
Pachyrhizodus (6)
Plesiacanthoceras (1)
Protosphyraena (2)
Ptychodus (19)
Pycnodonte (1)
Rhinobatos (5)
Sciponoceras (2)
Squalicorax (35)
Teredolites (3)
Thryptodus (1)
Trinacromerum (2)
Watinoceras (3)
Worthoceras (1)
Xiphactinus (8)
and 34 more
has media
Has media (248)
Has no media (37)
Individual/Organization
Sternberg, G.F. (1)
Walker, M.V. (3)
Hattin, D.E. (2)
Miller, H.W. (20)
Nelson, M.E. (1)
Bratton, K. (10)
Zakrzewski, R.J. (10)
Zehr, D.D. (1)
Everhart, M.J. (25)
Fritz, T.R. (1)
Shimada, K. (114)
Schumacher, B.A. (9)
Liggett, G.A. (5)
Wallace, S.C. (1)
Ewell, K. (11)
Urban, M. (1)
Walker, D.N. (2)
Bonner, O.W. (2)
Johnson, S. (1)
Johnson, E. (2)
Olson, R.E. (4)
Apply, F. (1)
Saddler (2)
Brinkley, D. (3)
Wann, D. (1)
Giebler, D. (1)
Bennett, S.C. (1)
Schumacher, D.M. (1)
Bemis, J. (1)
Stover, J. (1)
Caldwell, M.W. (1)
Bell, C. (1)
Cox, M. (1)
Martin, D. (1)
and 27 more
Period
Cretaceous (285)
Epoch
Upper (233)
Age
Cenomanian (164)
Turonian (69)
Formation
Greenhorn (285)
Member
Hartland (9)
Jetmore (19)
Jetmore Chalk (6)
Lincoln (211)
Lincoln lower (1)
Lincoln mid/upper (1)
Pfeifer (29)
Country
United States of America (279)
State/Province
Kansas (279)