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284 Specimen Results
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Individual/Organization:
Zakrzewski, R.J.
Epoch:
Upper
Filter by
Phylum
Chordata (281)
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 (32)
Testudines (1)
Tselfatiiformes (4)
and 8 more
Class
Actinopterygii (80)
Aves (3)
Chondrichthyes (37)
Mammalia (32)
Reptilia (47)
Family
(1)
(4)
Anacoracidae (13)
Cimolichthyidae (4)
Cretoxyrhinidae (5)
Crossognathidae (5)
Dolichosauridae (1)
Enchodontidae (20)
Ichthyodectidae (19)
Ichthyornithidae (2)
Mitsukurinidae (1)
Mosasauridae (30)
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 (3)
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 (8)
Xiphactinus (12)
and 20 more
has media
Has media (187)
Has no media (97)
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 (282)
Jurassic (2)
Epoch
Upper (284)
Age
Campanian (11)
Cenomanian (1)
Coniacian (4)
Santonian (155)
Turonian (58)
Formation
Carlile (23)
Graneros (18)
Greenhorn (12)
Greenhorn/Carlile (2)
Hell Creek (42)
Kiowa (11)
Morrison (2)
Niobrara (163)
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 (137)
and 3 more
Country
United States of America (280)
State/Province
Kansas (227)
Montana (42)
South Dakota (9)
Utah (2)
County
Clark (4)
Ellis (29)
Emery (2)
Gove (74)
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