User Options
Toggle navigation
Login
Register
Login
Register
Main Site
Browse
Advanced Search
Featured
About
282 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
Individual/Organization:
Zakrzewski, R.J.
Epoch:
Upper
Filter by
Phylum
Chordata (279)
Order
(10)
Aulopiformes (24)
Crocodylia (1)
Crossognathiformes (10)
Ichthyodectiformes (21)
Ichthyornithes (2)
Lamniformes (26)
Multituberculata (18)
Myliobatiformes (1)
Pachycormiformes (16)
Pterosauria (4)
Pycnodontiformes (4)
Squamata (30)
Testudines (1)
Tselfatiiformes (4)
and 8 more
Class
Actinopterygii (80)
Aves (3)
Chondrichthyes (37)
Mammalia (32)
Reptilia (45)
Family
(1)
(4)
Anacoracidae (13)
Cimolichthyidae (4)
Cretoxyrhinidae (5)
Crossognathidae (5)
Dolichosauridae (1)
Enchodontidae (20)
Ichthyodectidae (19)
Ichthyornithidae (2)
Mitsukurinidae (1)
Mosasauridae (28)
Myliobatidae (1)
Otodontidae (2)
Pachycormidae (16)
Pachyrhizodontidae (5)
Plethodidae (4)
Pseudoscapanorhynchidae (1)
Ptychodontidae (10)
Pycnodontidae (4)
Saurodontidae (2)
and 14 more
Genus
Aetobatus (1)
Anomoeodus (1)
Apsopelix (5)
Cimolichthys (4)
Clidastes (2)
Coniasaurus (1)
Cretalamna (2)
Cretodus (1)
Cretoxyrhina (3)
Dallasiella (1)
Ectenosaurus (1)
Enchodus (19)
Ichthyodectes (4)
Ichthyornis (2)
Micropycnodon (2)
Pachyrhizodus (5)
Pentanogmius (2)
Platecarpus (1)
Protosphyraena (16)
Pteranodon (4)
Ptychodus (10)
Saurodon (2)
Scapanorhynchus (1)
Squalicorax (13)
Toxochelys (1)
Tylosaurus (7)
Xiphactinus (12)
and 20 more
has media
Has media (187)
Has no media (95)
Individual/Organization
Sternberg, G.F. (2)
Walker, M.V. (1)
Joyner, N. (42)
Miller, H.W. (5)
Tidball, C.H. (1)
Stewart, J.D. (2)
Zehr, D.D. (3)
and 62 more
Period
Cretaceous (280)
Jurassic (2)
Epoch
Upper (282)
Age
Campanian (11)
Cenomanian (1)
Coniacian (4)
Santonian (153)
Turonian (58)
Formation
Carlile (23)
Graneros (18)
Greenhorn (12)
Greenhorn/Carlile (2)
Hell Creek (42)
Kiowa (11)
Morrison (2)
Niobrara (161)
Pierre (11)
and 2 more
Member
Blue Hill (10)
Codell (1)
Fairport (11)
Fort Hays (3)
Lincoln (2)
Pfeifer (7)
Pfeifer (Fencepost Bed)/Fairport (1)
Pfeifer/Freeport (1)
Sharon Springs (9)
Smoky Hill (135)
and 3 more
Country
United States of America (278)
State/Province
Kansas (225)
Montana (42)
South Dakota (9)
Utah (2)
County
Clark (4)
Ellis (29)
Emery (2)
Gove (72)
Graham (24)
Hodgeman (4)
Lane (3)
Logan (16)
McCone (42)
McPherson (8)
Mitchell (2)
Pennington (9)
Phillips (1)
Rooks (5)
Rush (1)
Russell (29)
Scott (1)
Trego (22)
and 11 more