User Options
Toggle navigation
Login
Register
Login
Register
Main Site
Browse
Advanced Search
Featured
About
144 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
Class:
Actinopterygii
Order:
Crossognathiformes
Filter by
Phylum
Chordata (144)
Family
(37)
Crossognathidae (9)
Pachyrhizodontidae (98)
Genus
Apsopelix (9)
Martinichthys (37)
Pachyrhizodus (98)
has media
Has media (109)
Has no media (35)
Individual/Organization
Sternberg, G.F. (5)
Walker, M.V. (6)
Bonner, M.C. (2)
Hattin, D.E. (1)
Miller, H.W. (1)
Stewart, J.D. (8)
Zakrzewski, R.J. (10)
Green, J.R. (2)
Bretz, R.F. (2)
Everhart, M.J. (36)
Hillman, D. (1)
Thomasson, J.R. (1)
McMullen, T.L. (1)
Fritz, T.R. (1)
Kraus, T.K. (2)
Ashbough, D. (1)
Shimada, K. (63)
Bussen, J.P. (2)
Everhart, P.A. (2)
Schumacher, B.A. (19)
Deutscher, C.W. (1)
Pickering, O. (1)
Van Wormer, F.H. (2)
Wegele, G.A. (1)
Jenkins, K. (2)
Ewell, K. (4)
Balliet, S. (2)
Decker, R. (6)
Ackerman, F. (1)
Bonner, O.W. (2)
Bardack, D. (2)
Olson, D.K. (1)
Byrd, C.J. (8)
Metzler, K.R. (2)
Romer, O. (1)
Schmidt, R. (1)
McIntosh, A.P. et al (1)
Gallardo, C. et al. (2)
Bice, K. (6)
Fort Hays State University (1)
Offutt, F. (1)
Nelms, A. (4)
Johnson-Ransom, E. (3)
Guzzo, F. (5)
Garza, D. (4)
Gonzales, P. (6)
Conroy, R. (2)
Griggs, Ca. (1)
Shelburne, E.C. (4)
Schmiedeler, J. (2)
Baumgartner, K.A. (7)
London, M. (2)
Arroyo, L. (2)
Shimada, H. (2)
Salvino, A. (2)
Laser, O. (2)
Ortiz, B. (2)
Peng, A. (6)
Fitzpatrick, MJ. (5)
and 52 more
Period
Cretaceous (143)
Epoch
Late (2)
Upper (124)
Age
?Turonian (3)
Campanian (2)
Cenomanian (15)
Coniacian (2)
Middle Cenomanian (2)
Santonian (62)
Turonian (37)
Formation
Carlile (16)
Graneros (2)
Graneros/Greenhorn (3)
Greenhorn (49)
Niobrara (68)
Niobrara Chalk (1)
Pierre (2)
Member
Basal (3)
Blue Hill Shale (2)
Codell (6)
Fairport (1)
Fairport Chalk (3)
Hartland (6)
Jetmore (2)
Jetmore Chalk (9)
Juana Lopez (4)
Lincoln (17)
Pfeifer (9)
Sharon Springs (2)
Smoky Hill (66)
Smoky Hill Chalk (1)
and 7 more
Country
United States of America (146)
State/Province
Colorado (22)
Iowa (3)
Kansas (118)
South Dakota (2)
County
Baca (2)
Ellis (4)
Gove (42)
Hamilton (1)
Jewell (6)
Lane (3)
Las Animas (8)
Logan (3)
Mitchell (1)
Otero (12)
Pennington (2)
Plymoth (3)
Republic (12)
Rush (1)
Russell (16)
Trego (11)
Washington (4)
and 10 more