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8631 Specimen Results
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Individual/Organization:
Zakrzewski, R.J.
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Filter by
Phylum
Arthropoda (3)
Bryozoa (3)
Chordata (8588)
Cnidaria (14)
Echinodermata (2)
Mollusca (15)
Order
Acanthodiformes (6)
Amiiformes (2)
Ammonitida (1)
Anura (153)
Archaeopterygiformes (1)
Artiodactyla (691)
Aulopiformes (17)
Carnivora (200)
Chiroptera (2)
Condylarthra (1)
Crocodylia (10)
Crossognathiformes (1)
Eulipotyphla (49)
Eutriconodonta (1)
Hyaenodonta (2)
Insectivora (41)
Lagomorpha (277)
Lamniformes (1)
Lepisosteiformes (5)
Multituberculata (18)
Ornithischia (1)
Palaeonisciformes (1)
Perciformes (1)
Perissodactyla (2072)
Phacopida (3)
Pilosa (2)
Primates (12)
Proboscidea (114)
Pycnodontiformes (1)
Rodentia (2750)
Saurischia (2)
Siluriformes (22)
Squamata (137)
Testudines (100)
Urodela (27)
and 28 more
Class
Acanthodii (6)
Actinopterygii (50)
Amphibia (197)
Anthozoa (14)
Aves (53)
Bivalvia (2)
Cephalopoda (2)
Chondrichthyes (7)
Echinoidea (1)
Gastropoda (10)
Mammalia (7786)
Reptilia (273)
Stenolaemata (2)
Trilobita (3)
and 7 more
Family
Acanthodidae (6)
Alligatoridae (3)
Ambystomatidae (7)
Amiidae (2)
Amphicyonidae (1)
Anacoracidae (1)
Antilocapridae (67)
and 62 more
Genus
Acanthodes (6)
Alforjas (4)
Alligator (3)
Ambystoma (7)
Amebelodon (18)
Amia (2)
Amphimachairodus (8)
and 115 more
Individual/Organization
Sternberg, G.F. (354)
Sternberg, L. (1)
Pearce, G.B. (1)
York, G. (39)
Joyner, N. (36)
Harksen, J.C. (1)
Miller, H.W. et al. (3)
and 186 more
Period
Cambrian (1)
Carboniferous (6)
Cretaceous (150)
Jurassic (3)
Mississippian (2)
Neogene (4419)
Ordovician (2)
Paleogene (1037)
Permian (16)
Quaternary (2985)
and 3 more
Epoch
Eocene (388)
Holocene (320)
Lower (10)
Miocene (3450)
Oligocene (631)
Paleocene (3)
Pennsylvanian (6)
Pleistocene (2141)
Pliestocene (5)
Pliocene (948)
Upper (131)
and 4 more
Age
Aptian (9)
Calabrian (373)
Campanian (3)
Lutetian (3)
Middle (1620)
Priabonian (7)
Rupelian (96)
Santonian (74)
Turonian (14)
and 2 more
Formation
Ballard (91)
Boone Chert (1)
Bridger (6)
Broadwater (17)
Brule (6)
Carlile (6)
Cedar Mountain (10)
Chester (1)
Crooked Creek (269)
Denver (3)
Drewsey (2)
Evanston (2)
Fowkes (39)
Glenns Ferry (51)
Graneros (2)
Green River (280)
Greenhorn (5)
Greenhorn/Carlile (1)
Harrison (49)
Hell Creek (36)
Hudson River (2)
Hughes Creek (1)
Juntura (14)
Keim (7)
Kingsdown (15)
Kiowa (2)
Morrison (2)
Niobrara (77)
Ogallala (3232)
Pawnee Creek (1)
Pierre (5)
Potsdam (1)
Rexroad (611)
Sanborn (141)
Solenhofen (1)
Topeka (6)
Uinta (3)
Vamhem (2)
White River (119)
and 32 more
Member
Atwater (217)
Black's Fork (3)
Blue Hill (2)
Citellus (98)
Fairport (4)
Hamburg (3)
Lincoln (1)
Missler (90)
Myton (3)
Ostracodal Sand (1)
Pfeifer/Freeport (1)
right below IIIa (1)
Sharon Springs (3)
Smoky Hill (62)
Twin Buttes (3)
Unit Ib (1)
Unit II (2)
Unit IV (1)
Unit V (1)
Unit VI (3)
Unit VIa (1)
Upper (1)
V (2)
Valentine (32)
XI (3)
XLT (9)
and 19 more
Country
Canada (1)
Germany (1)
United States of America (8630)
State/Province
Arkansas (1)
Bavaria (1)
Colorado (20)
Florida (14)
Idaho (60)
Kansas (5652)
Kentucky (1)
Montana (36)
Nebraska (468)
Nevada (53)
New Mexico (1)
Ohio (2)
Oklahoma (22)
Ontario (1)
Oregon (16)
South Dakota (6)
Texas (27)
Utah (1649)
Washington (4)
Washington, D.C. (1)
Wyoming (595)
and 14 more
County
Adams (4)
Arapahoe (3)
Barber (1)
Barren (1)
Barton (34)
Baylor (1)
Beaver (1)
and 86 more