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288 Specimen Results
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Phylum:
Arthropoda
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Order
(1)
Araneae (2)
Asaphida (2)
Aulacopleurida (7)
Blattodea (1)
Coleoptera (14)
Corynexochida (2)
Decapoda (16)
Diptera (41)
Eurypterida (4)
Hemiptera (2)
Hymenoptera (13)
Lepidoptera (1)
Megaloptera (1)
Neuroptera (1)
Olenida (8)
Palaeocopida (1)
Phacopida (62)
Proetida (4)
Ptychopariida (1)
and 13 more
Class
Arachnida (4)
Insecta (126)
Malacostraca (17)
Maxillopoda (41)
Ostracoda (2)
Trilobita (92)
Xiphosura (4)
Family
(1)
Acastidae (5)
Alokistocaridae (7)
Asaphidae (1)
Asaphiscidae (1)
Bibionidae (7)
Bombyliidae (1)
Brentidae (1)
Calymenidae (9)
Cantharidae (1)
Cecidomyiidae (4)
Cheiruridae (1)
Conocoryphidae (1)
Curculionidae (1)
Dakoticancridae (5)
Dikelocephalidae (1)
Drepanellidae (1)
Empididae (1)
Eurypteridae (4)
Formicidae (3)
Ichneumonidae (5)
Illaenidae (2)
Limoniidae (2)
Mycetophilidae (7)
Nepidae (1)
Nymphalidae (1)
Olenidae (7)
Palinuridae (1)
Phacopidae (47)
Proetidae (4)
Raninidae (2)
Sialidae (1)
Stramentidae (40)
Termitidae (1)
Tipulidae (6)
Zanthopsidae (5)
and 29 more
Genus
Ameura (1)
Apion (1)
Calymene (7)
Ceraurus (1)
Conocoryphe (1)
Dakoticancer (5)
Dicranomyia (2)
Ditomopyge (2)
Doxocopa (1)
Eldredgeops (46)
Elrathia (7)
Eurypterus (4)
Flexicalymene (2)
Geralophus (1)
Glypta (1)
Greenops (4)
Illaenus (2)
Isotelus (1)
Kaninia (1)
Kaniniella (1)
Linuparus (1)
Neometacanthus (1)
Nepa (1)
Phacops (1)
Plecia (7)
Proetus (1)
Pseudulrichia (1)
Raninella (2)
Sackenia (7)
Saukiella (1)
Stramentum (40)
Triarthrus (7)
Zanthopsis (5)
and 26 more
has media
Has media (115)
Has no media (173)
Individual/Organization
Sternberg, G.F. (50)
Walker, M.V. (13)
Hattin, D.E. (31)
Bleam, W.F. (2)
Harksen, J.C. (4)
Miller, H.W. (3)
Zakrzewski, R.J. (5)
Zehr, D.D. (9)
Thrasher, M.E. (2)
Holtzman, R. (1)
Wooster, L.C. (39)
Fredrick, L.E. (3)
Sternberg, C.H. (2)
Heuser, H.W. (1)
Pickering, O. (2)
Beamon, J.C. (4)
Van Wormer, F.H. (31)
Martin, R.A. (11)
Kopper, M.T. (11)
Gunter, L.F. (7)
Eustace, E.W. (2)
Bishop, G. (1)
Pettyjohn, W. (4)
Hurt, D. (9)
Feldmann, R.M. (2)
Gens, G.F. (1)
Packauskas, R.J. (24)
Hungerford, H.B. (1)
Codington, L.A. (98)
Hawkes, W. (98)
Korf, S. (1)
Patten, W. (2)
Mikulie, D.G. (1)
Stude, A.W. (2)
Fay, L.P. (12)
Honey, J. (1)
Vsetecka, R. (1)
Maddox, J. (1)
J. Rhine (1)
Shelburne, E.C. (1)
Walker, W.I. (1)
Fox, I. (2)
and 35 more
Period
Cambrian (12)
Cretaceous (54)
Devonian (31)
Eocene (1)
Mississippian (1)
Neogene (53)
Ordovician (15)
Paleogene (104)
Permian (3)
Quaternary (2)
Silurian (9)
and 4 more
Epoch
Eocene (99)
Miocene (42)
Oligocene (5)
Pleistocene (2)
Pliocene (11)
Upper (1)
Age
Middle (1)
Formation
Barneston (1)
Barnestone (1)
Boone Chert (1)
Carlile (38)
Florissant (30)
Gloucester (7)
Green River (98)
Hamilton (24)
Kanawaka (1)
Kiowa (6)
Mokattam (1)
Niobrara (5)
Ogallala (12)
Onondaga (1)
Pierre (5)
Potsdam (3)
Rexroad (11)
Silica (1)
St. Lawrence (1)
Trenton (3)
Waterlime (1)
Wheeler (7)
and 15 more
Member
Blue Hill (4)
Florence (2)
Lodi (1)
Parachute Creek (98)
Smoky Hill (5)
Country
Canada (12)
Finland (2)
United States of America (275)
State/Province
Arkansas (1)
California (2)
Colorado (128)
Illinois (2)
Kansas (79)
Minnesota (1)
New York (30)
Ohio (5)
Ontario (11)
Quebec (1)
South Dakota (6)
Utah (7)
Washington (5)
Wisconsin (6)
Wyoming (1)
and 8 more
County
Butler (2)
Caroll (1)
Carson (1)
Clark (1)
Corson (1)
Eau Claire (1)
Ellis (16)
Erie (29)
Garfield (98)
Goodhue (1)
Grays Harbor (3)
Greenwood (2)
Hamilton (1)
Jersey (2)
Labette (1)
Logan (2)
Los Angeles (1)
McPherson (6)
Meade (10)
Meade (4)
Millard (7)
Milwaukee (1)
Mitchell (2)
Osborne (31)
Polk (1)
Rock (2)
Rooks (1)
San Diego (1)
Seward (1)
Sherman (2)
St.Croix (1)
Teller (30)
Trego (1)
and 26 more