User Options
Toggle navigation
Login
Register
Login
Register
Main Site
Browse
Advanced Search
Featured
About
4 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
has media:
Has media
State/Province:
Oklahoma
FHSM IP-930
Micraster
(Agassiz, 1836)
Period(Early):
Cretaceous
FHSM IP-931
Micraster
(Agassiz, 1836)
Period(Early):
Cretaceous
FHSM VP-6314
Testudines (Batsch, A.J.G.C., 1788)
Period(Early):
Quaternary
FHSM VP-13943
Captorhinus aguti
(Cope, 1882)
Period(Early):
Permian
Next 36
Filter by
Phylum
Chordata (2)
Echinodermata (2)
Order
(1)
Spatangoida (2)
Testudines (1)
Class
Echinoidea (2)
Reptilia (2)
Family
Captorhinidae (1)
Micrasteridae (2)
Genus
Captorhinus (1)
Micraster (2)
Individual/Organization
Walker, M.V. (2)
Zakrzewski, R.J. (1)
McMullen, T.L. (1)
Reed, A.L. (2)
Sweatt, G. (1)
Period
Cretaceous (2)
Permian (1)
Quaternary (1)
Epoch
Pleistocene (1)
Age
Middle (1)
Country
United States of America (4)
County
Bryon (2)
Comanche (1)
Harper (1)