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71 Specimen Results
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Individual/Organization:
Byrd, C.J.
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Phylum
Chordata (58)
Ichnofossils (1)
Mollusca (7)
Order
(3)
Actinocerida (1)
Aulopiformes (5)
Cetartiodactyla (3)
Crossognathiformes (3)
Lamniformes (15)
Ornithischia (1)
Perissodactyla (6)
Phytosauria (1)
Proboscidea (1)
Pycnodontiformes (1)
Rodentia (1)
Sclerorhynchiformes (1)
Tselfatiiformes (1)
and 7 more
Class
Actinopterygii (19)
Bivalvia (5)
Cephalopoda (1)
Chondrichthyes (23)
Mammalia (11)
Reptilia (3)
Family
(1)
Actinoceratidae (1)
Anacoracidae (5)
Antilocapridae (1)
Cimolichthyidae (2)
Cretoxyrhinidae (3)
Enchodontidae (3)
Eoptolamnidae (1)
Equidae (4)
Merycoidodontidae (2)
Mitsukurinidae (2)
Nodosauridae (1)
Otodontidae (2)
Pachyrhizodontidae (2)
Plethodidae (1)
Pseudoscapanorhynchidae (1)
Ptychodontidae (3)
Ptychotrygonidae (1)
Pycnodontidae (1)
Rhinocerotidae (1)
and 13 more
Genus
Actinoceras (1)
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Cimolichthys (2)
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Cretodus (1)
Cretoxyrhina (2)
Enchodus (3)
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Pachyrhizodus (2)
Parahippus (1)
Ptychodus (3)
Ptychotrygon (1)
Scapanorhynchus (2)
Squalicorax (5)
and 12 more
Individual/Organization
Sternberg, G.F. (1)
Kolb, K.K. (5)
Everhart, M.J. (1)
Wooster, L.C. (2)
Bussen, J.P. (5)
Wilson, L.E. (1)
McCauley, G. (1)
Miller, M. (1)
Griggs, C. (5)
Landwehr, A. (1)
McLean, H. (1)
Chapman, B. (1)
O'Dell, K. (1)
Scriven, K. (1)
Griggs, Ca. (3)
Griggs, Cl. (2)
Shelburne, E.C. (6)
Hibbard (2)
Ruppert, T. (1)
Steffen, D. (1)
and 13 more
Period
Cretaceous (57)
Neogene (5)
Paleogene (4)
Pennsylvanian (1)
Silurian (1)
Triassic (1)
Epoch
Eocene (1)
Miocene (5)
Oligocene (3)
Upper (41)
Age
Turonian (41)
Formation
Carlile (42)
Niobrara (8)
Ogallala (4)
Poleside (1)
Racine (1)
Member
Blue Hill (1)
Blue Hill Shale (41)
Smoky Hill (2)
Country
United States of America (71)
State/Province
Arizona (1)
Colorado (41)
Kansas (22)
Maryland (1)
Nebraska (1)
South Dakota (1)
Wisconsin (1)
Wyoming (2)
and 1 more
County
Apache (1)
Gove (4)
Logan (5)
McPherson (2)
Mitchell (1)
Niobrara (1)
Otero (41)
Phillips (5)
Racine (1)
Rooks (1)
Sioux (1)
Sweetwater (1)
and 5 more