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65 Specimen Results
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State/Province:
Colorado
FHSM VP-13806
Ptychodus
(Agassiz, 1837)
Formation:
Carlile
Period(Early):
Cretaceous
FHSM VP-15071
Ptychodus anonymus
(Williston, 1900)
Formation:
Greenhorn
Period(Early):
Cretaceous
FHSM VP-15072
Ptychodus anonymus
(Williston, 1900)
Formation:
Greenhorn
Period(Early):
Cretaceous
FHSM VP-15073
Ptychodus decurrens
(Agassiz, 1839)
Formation:
Greenhorn
Period(Early):
Cretaceous
FHSM VP-15074
Ptychodus decurrens
(Agassiz, 1839)
Formation:
Greenhorn
Period(Early):
Cretaceous
FHSM VP-15075
Ptychodus occidentalis
(Leidy, 1868)
Formation:
Greenhorn
Period(Early):
Cretaceous
FHSM VP-15076
Ptychodus occidentalis
(Leidy, 1868)
Formation:
Greenhorn
Period(Early):
Cretaceous
FHSM VP-15077
Ptychodus occidentalis
(Leidy, 1868)
Formation:
Greenhorn
Period(Early):
Cretaceous
FHSM VP-15078
Ptychodus occidentalis
(Leidy, 1868)
Formation:
Greenhorn
Period(Early):
Cretaceous
FHSM VP-15139
Ptychodus anonymus
(Williston, 1900)
Formation:
Greenhorn
Period(Early):
Cretaceous
FHSM VP-15140
Ptychodus decurrens
(Agassiz, 1839)
Formation:
Greenhorn
Period(Early):
Cretaceous
FHSM VP-15141
Ptychodus occidentalis
(Leidy, 1868)
Formation:
Greenhorn
Period(Early):
Cretaceous
FHSM VP-15142
Ptychodus occidentalis
(Leidy, 1868)
Formation:
Greenhorn
Period(Early):
Cretaceous
FHSM VP-15143
Ptychodus occidentalis
(Leidy, 1868)
Formation:
Greenhorn
Period(Early):
Cretaceous
FHSM VP-15143-2
Ptychodus occidentalis
(Leidy, 1868)
Formation:
Greenhorn
Period(Early):
Cretaceous
FHSM VP-15143-3
Ptychodus occidentalis
(Leidy, 1868)
Formation:
Greenhorn
Period(Early):
Cretaceous
FHSM VP-15143-4
Ptychodus occidentalis
(Leidy, 1868)
Formation:
Greenhorn
Period(Early):
Cretaceous
FHSM VP-15143-5
Ptychodus occidentalis
(Leidy, 1868)
Formation:
Greenhorn
Period(Early):
Cretaceous
FHSM VP-15143-6
Ptychodus occidentalis
(Leidy, 1868)
Formation:
Greenhorn
Period(Early):
Cretaceous
FHSM VP-15143-7
Ptychodus occidentalis
(Leidy, 1868)
Formation:
Greenhorn
Period(Early):
Cretaceous
FHSM VP-15143-8
Ptychodus occidentalis
(Leidy, 1868)
Formation:
Greenhorn
Period(Early):
Cretaceous
FHSM VP-15143-9
Ptychodus occidentalis
(Leidy, 1868)
Formation:
Greenhorn
Period(Early):
Cretaceous
FHSM VP-15143-10
Ptychodus occidentalis
(Leidy, 1868)
Formation:
Greenhorn
Period(Early):
Cretaceous
FHSM VP-15143-11
Ptychodus occidentalis
(Leidy, 1868)
Formation:
Greenhorn
Period(Early):
Cretaceous
FHSM VP-15143-12
Ptychodus occidentalis
(Leidy, 1868)
Formation:
Greenhorn
Period(Early):
Cretaceous
FHSM VP-15143-13
Ptychodus occidentalis
(Leidy, 1868)
Formation:
Greenhorn
Period(Early):
Cretaceous
FHSM VP-15143-14
Ptychodus occidentalis
(Leidy, 1868)
Formation:
Greenhorn
Period(Early):
Cretaceous
FHSM VP-15143-15
Ptychodus occidentalis
(Leidy, 1868)
Formation:
Greenhorn
Period(Early):
Cretaceous
FHSM VP-15143-16
Ptychodus occidentalis
(Leidy, 1868)
Formation:
Greenhorn
Period(Early):
Cretaceous
FHSM VP-15143-17
Ptychodus occidentalis
(Leidy, 1868)
Formation:
Greenhorn
Period(Early):
Cretaceous
FHSM VP-15144
Ptychodus occidentalis
(Leidy, 1868)
Formation:
Greenhorn
Period(Early):
Cretaceous
FHSM VP-15145
Ptychodus occidentalis
(Leidy, 1868)
Formation:
Greenhorn
Period(Early):
Cretaceous
FHSM VP-15146
Ptychodus
(Agassiz, 1837)
Formation:
Greenhorn
Period(Early):
Cretaceous
FHSM VP-15147
Ptychodus
(Agassiz, 1837)
Formation:
Greenhorn
Period(Early):
Cretaceous
FHSM VP-15148
Ptychodus
(Agassiz, 1837)
Formation:
Greenhorn
Period(Early):
Cretaceous
FHSM VP-16443
Ptychodus mortoni
(Agassiz, 1843)
Formation:
Niobrara
Period(Early):
Cretaceous
Next 36
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Phylum
Chordata (65)
Class
Chondrichthyes (65)
Family
Ptychodontidae (65)
Genus
Ptychodus (65)
has media
Has media (31)
Has no media (34)
Individual/Organization
Shimada, K. (52)
Schumacher, B.A. (56)
Liggett, G.A. (1)
Byrd, C.J. (9)
Gallardo, C. et al. (4)
Garza, D. (6)
Gonzales, P. (11)
Conroy, R. (5)
Shelburne, E.C. (5)
and 2 more
Period
Cretaceous (65)
Epoch
Late (5)
Upper (60)
Age
Cenomanian (39)
Middle Cenomanian (5)
Santonian (4)
Turonian (17)
Formation
Carlile (12)
Greenhorn (49)
Niobrara (4)
Member
Blue Hill (1)
Blue Hill Shale (4)
Hartland (2)
Juana Lopez (7)
Lincoln (45)
Smoky Hill (4)
Upper (1)
Country
United States of America (65)
County
Baca (4)
Las Animas (36)
Otero (25)