User Options
Toggle navigation
Login
Register
Login
Register
Main Site
Browse
Advanced Search
Featured
About
683 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
Phylum:
Chordata
Age:
Calabrian
Filter by
Order
Anura (12)
Carnivora (7)
Cingulata (1)
Eulipotyphla (9)
Lagomorpha (1)
Perissodactyla (12)
Rodentia (596)
Sauria (1)
Siluriformes (3)
Squamata (14)
Testudines (5)
Urodela (2)
and 5 more
Class
Actinopterygii (3)
Amphibia (14)
Aves (6)
Mammalia (632)
Reptilia (20)
Family
Ambystomatidae (2)
Anguidae (1)
Bufonidae (1)
Canidae (1)
Castoridae (1)
Colubridae (3)
Cricetidae (376)
Equidae (12)
Geomyidae (38)
Heteromyidae (10)
Ictaluridae (3)
Iguanidae (2)
Leporidae (1)
Mustelidae (4)
Pampatheriidae (1)
Scaphyopodidae (1)
Scincidae (1)
Sciuridae (155)
Soricidae (9)
Teiidae (1)
Zapodidae (1)
and 14 more
Genus
Allophaiomys (1)
Ambystoma (2)
Aspidoscelis (1)
Canis (1)
Castor (1)
Cynomys (36)
Dipodomys (1)
Equus (12)
Geomys (38)
Holmesina (1)
Ictalurus (3)
Ictidomys (6)
Lutra (2)
Microtus (281)
Mictomys (4)
Mimomys (1)
Mustela (1)
Myodes (1)
Nebraskomys (4)
Ondatra (24)
Onychomys (14)
Ophisaurus (1)
Perognathus (9)
Phenacomys (1)
Phrynosoma (1)
?Phrynosoma (1)
Plestiodon (1)
Reithrodontomys (22)
Sigmodon (9)
Sorex (1)
Spea (1)
Spermophilus (109)
Sylvilagus (1)
Synaptomys (11)
Urocitellus (3)
Zapus (1)
and 29 more
has media
Has media (22)
Has no media (661)
Individual/Organization
Zakrzewski, R.J. et al. (2)
Zakrzewski, R.J. (394)
McMullen, T.L. (37)
Martin, R.A. et al. (269)
Levin, R.L. (52)
Martin, R.A. (55)
Gidley, J.W. (1)
Fay, L.P. (18)
Zehr, D.D. et al. (11)
Stearms, R. (1)
Griggs, C.; Griggs, C. (14)
Martin, L.D. (1)
Morris, C. (1)
Lindsay, E.H. (1)
Zakrzewski, R.J.; Bever, G.S. (260)
Goodwin, H.T. (144)
Hurt, R.T. (63)
Rose, C.L. (9)
Izall, G.; Honey, J. (4)
Martin, E.A. et al. (16)
Honey, J. (1)
R.J.; McMullen Zakrzewski (10)
and 15 more
Period
Quaternary (683)
Epoch
Pleistocene (683)
Age
Calabrian (683)
Formation
Crooked Creek (261)
Kingsdown (1)
Member
Atwater (248)
Missler (1)
Country
United States of America (683)
State/Province
Arizona (1)
Kansas (664)
Nebraska (1)
Oklahoma (16)
South Dakota (1)
County
Beaver (16)
Cherry (1)
Clark (14)
Conchise (1)
Ellsworth (14)
Lincoln (49)
Meade (263)
Russell (8)
Smith (315)
Trego (1)
Walworth (1)
and 4 more