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11872 Specimen Results
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Individual/Organization:
Zakrzewski, R.J.
Filter by
Phylum
Arthropoda (6)
Brachiopoda (5)
Bryozoa (6)
Chordata (11666)
Cnidaria (14)
Echinodermata (5)
Ichnofossils (3)
Mollusca (153)
and 1 more
Order
(2)
(20)
(7)
(1)
(3)
(10)
(1)
and 59 more
Class
(3)
Acanthodii (7)
Actinopterygii (125)
Amphibia (236)
Anthozoa (14)
Aves (130)
Bivalvia (37)
Blastoidea (1)
Cephalopoda (18)
Chondrichthyes (42)
Crinoidea (2)
Echinoidea (1)
Gastropoda (86)
Mammalia (10050)
Pteraspidomorpha (1)
Reptilia (839)
Rhynchonellata (2)
Sarcopterygii (1)
Scaphopoda (1)
Stenolaemata (5)
Trilobita (6)
and 14 more
Family
(1)
(1)
(1)
(3)
(4)
Acanthodidae (7)
Alligatoridae (4)
and 128 more
Genus
Acanthodes (7)
Actinocamax (4)
Aetobatus (1)
Agriotherium (1)
Alforjas (8)
Alligator (4)
Allophaiomys (1)
and 220 more
has media
Has media (2666)
Has no media (9206)
Individual/Organization
Sternberg, G.F. (1518)
Walker, M.V. (6)
Sternberg, L. (1)
Pearce, G.B. (1)
York, G. (42)
Joyner, N. (42)
Harksen, J.C. (1)
and 229 more
Period
Cambrian (1)
Carboniferous (7)
Cretaceous (473)
Devonian (1)
Jurassic (4)
Mississippian (9)
Neogene (6627)
Ordovician (3)
Paleogene (1216)
Permian (18)
Pliocene (1)
Quaternary (3491)
and 5 more
Epoch
Eocene (446)
Holocene (324)
Late (1)
Lower (124)
Miocene (5595)
Oligocene (748)
Paleocene (3)
Pennsylvanian (7)
Pleistocene (2590)
Pliestocene (5)
Pliocene (989)
Upper (282)
and 5 more
Age
Aptian (84)
Calabrian (391)
Campanian (11)
Cenomanian (1)
Coniacian (4)
Lutetian (27)
Middle (1651)
Priabonian (8)
Rupelian (101)
Santonian (153)
T (1)
Turonian (58)
and 5 more
Formation
Ballard (96)
Becerra (1)
Boone Chert (5)
Bridger (24)
Broadwater (21)
Brule (36)
Carlile (27)
Cedar Mountain (124)
Chester (1)
Crooked Creek (299)
Denver (3)
Drewsey (2)
Evanston (7)
Fowkes (40)
Glenns Ferry (51)
Graneros (23)
Green River (283)
Greenhorn (16)
Greenhorn/Carlile (2)
Harding (1)
Harrison (63)
Hell Creek (42)
Hudson River (2)
Hughes Creek (1)
Juntura (15)
Keim (8)
Kingsdown (50)
Kiowa (12)
Morrison (2)
Neva (1)
Niobrara (199)
Ogallala (5344)
Pawnee Creek (18)
Pierre (13)
Potsdam (1)
Rexroad (623)
Sanborn (142)
Solenhofen (1)
Topeka (7)
Uinta (27)
Upper Vintab (3)
Vamhem (2)
Wasatch (2)
White River (122)
Widder (1)
and 38 more
Member
Atwater (234)
Black's Fork (15)
Blue Hill (13)
Citellus (99)
Codell (1)
Fairport (13)
Fort Hays (3)
Hamburg (8)
Lincoln (2)
Missler (95)
Myton (27)
Orella (5)
Ostracodal Sand (1)
Pfeifer (7)
Pfeifer (Fencepost Bed)/Fairport (1)
Pfeifer/Freeport (1)
right below IIIa (1)
Sharon Springs (9)
Smoky Hill (171)
Twin Buttes (9)
Unit Ib (1)
Unit II (3)
Unit IV (1)
Unit V (2)
Unit VI (3)
Unit VIa (1)
Upper (1)
V (2)
Valentine (40)
XI (4)
XLT (9)
and 24 more
Country
Canada (7)
Germany (1)
Mexico (1)
United States of America (11857)
State/Province
Arkansas (5)
Bavaria (1)
California (6)
Colorado (43)
Florida (16)
Idaho (60)
Illinois (1)
Kansas (8444)
Kentucky (4)
Montana (42)
Nebraska (603)
Nevada (53)
New Mexico (24)
Ohio (2)
Oklahoma (23)
Ontario (7)
Oregon (17)
South Dakota (12)
Texas (28)
Utah (1810)
Washington (4)
Washington, D.C. (1)
Wyoming (657)
and 16 more
County
Adams (4)
Arapahoe (3)
Barber (2)
Barren (4)
Barton (36)
Baylor (1)
Beaver (1)
and 93 more