User Options
Toggle navigation
Login
Register
Login
Register
Main Site
Browse
Advanced Search
Featured
About
273 Specimen Results
Add all results to lightbox
Select results to add to lightbox
Sort by:
Title
Sort order:
Ascending
Descending
Start Over
Download results as:
Checklist
PDF (thumbnails)
Specimen information (Excel)
Add selected results to lightbox
Country:
United States of America
Phylum:
Arthropoda
Filter by
Order
(1)
Araneae (2)
Asaphida (1)
Aulacopleurida (7)
Blattodea (1)
Coleoptera (13)
Corynexochida (2)
Decapoda (15)
Diptera (41)
Eurypterida (2)
Hemiptera (2)
Hymenoptera (14)
Lepidoptera (1)
Megaloptera (1)
Neuroptera (1)
Olenida (1)
Palaeocopida (1)
Phacopida (60)
Proetida (3)
Ptychopariida (1)
and 13 more
Class
Arachnida (4)
Insecta (126)
Malacostraca (16)
Maxillopoda (41)
Ostracoda (2)
Trilobita (80)
Xiphosura (2)
Family
(1)
Acastidae (5)
Alokistocaridae (7)
Asaphiscidae (1)
Bibionidae (7)
Brentidae (1)
Calymenidae (9)
Cecidomyiidae (4)
Cheiruridae (1)
Conocoryphidae (1)
Curculionidae (1)
Dakoticancridae (5)
Dikelocephalidae (1)
Drepanellidae (1)
Empididae (1)
Eurypteridae (2)
Formicidae (3)
Ichneumonidae (5)
Illaenidae (2)
Limoniidae (2)
Mycetophilidae (7)
Nepidae (1)
Nymphalidae (1)
Palinuridae (1)
Phacopidae (45)
Proetidae (3)
Raninidae (2)
Sialidae (1)
Stramentidae (40)
Termitidae (1)
Tipulidae (7)
Zanthopsidae (5)
and 25 more
Genus
Ameura (1)
Apion (1)
Calymene (7)
Ceraurus (1)
Conocoryphe (1)
Dakoticancer (5)
Dicranomyia (2)
Ditomopyge (2)
Doxocopa (1)
Eldredgeops (44)
Elrathia (7)
Eurypterus (2)
Flexicalymene (2)
Geralophus (1)
Glypta (1)
Greenops (4)
Illaenus (2)
Kaninia (1)
Kaniniella (1)
Linuparus (1)
Neometacanthus (1)
Nepa (1)
Phacops (1)
Plecia (7)
Pseudulrichia (1)
Raninella (2)
Sackenia (7)
Saukiella (1)
Stramentum (40)
Zanthopsis (5)
and 23 more
has media
Has media (103)
Has no media (170)
Individual/Organization
Sternberg, G.F. (40)
Walker, M.V. (13)
Hattin, D.E. (31)
Bleam, W.F. (2)
Harksen, J.C. (4)
Miller, H.W. (3)
Zakrzewski, R.J. (4)
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. (8)
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. (26)
Hungerford, H.B. (1)
Codington, L.A. (98)
Hawkes, W. (98)
Korf, S. (1)
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)
and 33 more
Period
Cambrian (12)
Cretaceous (54)
Devonian (28)
Mississippian (1)
Neogene (53)
Ordovician (7)
Paleogene (104)
Permian (3)
Quaternary (2)
Silurian (7)
and 3 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)
Green River (98)
Hamilton (24)
Kanawaka (1)
Kiowa (6)
Niobrara (5)
Ogallala (12)
Onondaga (1)
Pierre (5)
Potsdam (3)
Rexroad (11)
Silica (1)
St. Lawrence (1)
Trenton (2)
Waterlime (1)
Wheeler (7)
and 13 more
Member
Blue Hill (4)
Florence (2)
Lodi (1)
Parachute Creek (98)
Smoky Hill (5)
State/Province
Arkansas (1)
California (2)
Colorado (128)
Illinois (2)
Kansas (79)
Minnesota (1)
New York (30)
Ohio (5)
South Dakota (6)
Utah (7)
Washington (5)
Wisconsin (6)
Wyoming (1)
and 6 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