User Options
Toggle navigation
Login
Register
Login
Register
Main Site
Browse
Advanced Search
Featured
About
10 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
County:
Mitchell
Genus:
Ptychodus
FHSM VP-354
Ptychodus
(Agassiz, 1837)
Formation:
Greenhorn
Period(Early):
Cretaceous
FHSM VP-4376
Ptychodus
(Agassiz, 1837)
Formation:
Greenhorn
Period(Early):
Cretaceous
FHSM VP-12586
Ptychodus
(Agassiz, 1837)
Formation:
Greenhorn
Period(Early):
Cretaceous
FHSM VP-12587
Ptychodus anonymus
(Williston, 1900)
Formation:
Greenhorn
Period(Early):
Cretaceous
FHSM VP-12588
Ptychodus occidentalis
(Leidy, 1868)
Formation:
Greenhorn
Period(Early):
Cretaceous
FHSM VP-12589
Ptychodus mortoni
(Agassiz, 1843)
Formation:
Greenhorn
Period(Early):
Cretaceous
FHSM VP-12590
Ptychodus marginalis
(Agassiz, 1839)
Formation:
Greenhorn
Period(Early):
Cretaceous
FHSM VP-12591
Ptychodus whipplei
(Marcou, 1853)
Formation:
Greenhorn
Period(Early):
Cretaceous
FHSM VP-19170
Ptychodus anonymus
(Williston, 1900)
Formation:
Greenhorn
Period(Early):
Cretaceous
FHSM VP-19875
Ptychodus
(Agassiz, 1837)
Next 36
Filter by
Phylum
Chordata (10)
Order
(10)
Class
Chondrichthyes (10)
Family
Ptychodontidae (10)
has media
Has media (5)
Has no media (5)
Individual/Organization
Sternberg, G.F. (1)
Pearson, G. (1)
Shimada, K. (5)
Pickering, O. (7)
Hamm, S.A. (2)
Decker, R. (1)
Scott, D. (1)
Iboran, F.A. (1)
Stewart, W.D. (1)
Baumgartner, K.A. (1)
and 3 more
Period
Cretaceous (9)
Epoch
Upper (8)
Age
Turonian (8)
Formation
Greenhorn (9)
Member
Hartland (1)
Lincoln (1)
Country
United States of America (8)
State/Province
Kansas (8)