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70 Specimen Results
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Formation: Order:
FHSM VP-76
Ptychodus mortoni (Agassiz, 1843)
Formation: Niobrara
Period(Early): Cretaceous

FHSM VP-335
Ptychodus mortoni (Agassiz, 1843)
Formation: Niobrara
Period(Early): Cretaceous

FHSM VP-335-2
Ptychodus mortoni (Agassiz, 1843)
Formation: Niobrara
Period(Early): Cretaceous

FHSM VP-335-3
Ptychodus mortoni (Agassiz, 1843)
Formation: Niobrara
Period(Early): Cretaceous

FHSM VP-335-4
Ptychodus mortoni (Agassiz, 1843)
Formation: Niobrara
Period(Early): Cretaceous

FHSM VP-335-5
Ptychodus mortoni (Agassiz, 1843)
Formation: Niobrara
Period(Early): Cretaceous

FHSM VP-335-6
Ptychodus mortoni (Agassiz, 1843)
Formation: Niobrara
Period(Early): Cretaceous

FHSM VP-335-7
Ptychodus mortoni (Agassiz, 1843)
Formation: Niobrara
Period(Early): Cretaceous

FHSM VP-335-8
Ptychodus mortoni (Agassiz, 1843)
Formation: Niobrara
Period(Early): Cretaceous

FHSM VP-335-9
Ptychodus mortoni (Agassiz, 1843)
Formation: Niobrara
Period(Early): Cretaceous

FHSM VP-335-10
Ptychodus mortoni (Agassiz, 1843)
Formation: Niobrara
Period(Early): Cretaceous

FHSM VP-335-11
Ptychodus mortoni (Agassiz, 1843)
Formation: Niobrara
Period(Early): Cretaceous

FHSM VP-335-12
Ptychodus mortoni (Agassiz, 1843)
Formation: Niobrara
Period(Early): Cretaceous

FHSM VP-335-13
Ptychodus mortoni (Agassiz, 1843)
Formation: Niobrara
Period(Early): Cretaceous

FHSM VP-335-14
Ptychodus mortoni (Agassiz, 1843)
Formation: Niobrara
Period(Early): Cretaceous

FHSM VP-335-15
Ptychodus mortoni (Agassiz, 1843)
Formation: Niobrara
Period(Early): Cretaceous

FHSM VP-335-16
Ptychodus mortoni (Agassiz, 1843)
Formation: Niobrara
Period(Early): Cretaceous

FHSM VP-335-17
Ptychodus mortoni (Agassiz, 1843)
Formation: Niobrara
Period(Early): Cretaceous

FHSM VP-335-18
Ptychodus mortoni (Agassiz, 1843)
Formation: Niobrara
Period(Early): Cretaceous

FHSM VP-335-19
Ptychodus mortoni (Agassiz, 1843)
Formation: Niobrara
Period(Early): Cretaceous

FHSM VP-335-20
Ptychodus mortoni (Agassiz, 1843)
Formation: Niobrara
Period(Early): Cretaceous

FHSM VP-335-21
Ptychodus mortoni (Agassiz, 1843)
Formation: Niobrara
Period(Early): Cretaceous

FHSM VP-335-22
Ptychodus mortoni (Agassiz, 1843)
Formation: Niobrara
Period(Early): Cretaceous

FHSM VP-335-23
Ptychodus mortoni (Agassiz, 1843)
Formation: Niobrara
Period(Early): Cretaceous

FHSM VP-335-24
Ptychodus mortoni (Agassiz, 1843)
Formation: Niobrara
Period(Early): Cretaceous

FHSM VP-335-25
Ptychodus mortoni (Agassiz, 1843)
Formation: Niobrara
Period(Early): Cretaceous

FHSM VP-335-26
Ptychodus mortoni (Agassiz, 1843)
Formation: Niobrara
Period(Early): Cretaceous

FHSM VP-336
Ptychodus mortoni (Agassiz, 1843)
Formation: Niobrara
Period(Early): Cretaceous

FHSM VP-396
Ptychodus rugosus (Dixon, 1850)
Formation: Niobrara
Period(Early): Cretaceous

FHSM VP-697
Ptychodus mortoni (Agassiz, 1843)
Formation: Niobrara
Period(Early): Cretaceous

FHSM VP-2073
Ptychodus rugosus (Dixon, 1850)
Formation: Niobrara
Period(Early): Cretaceous

FHSM VP-2121
Ptychodus mortoni (Agassiz, 1843)
Formation: Niobrara
Period(Early): Cretaceous

FHSM VP-2123
Ptychodus mortoni (Agassiz, 1843)
Formation: Niobrara
Period(Early): Cretaceous

FHSM VP-2221
Ptychodus mortoni (Agassiz, 1843)
Formation: Niobrara
Period(Early): Cretaceous

FHSM VP-2222
Ptychodus rugosus (Dixon, 1850)
Formation: Niobrara
Period(Early): Cretaceous

FHSM VP-2223
Ptychodus rugosus (Dixon, 1850)
Formation: Niobrara
Period(Early): Cretaceous

Next 36

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Phylum

Chordata (70)

Class

Chondrichthyes (70)

Family

Ptychodontidae (70)

Genus

Ptychodus (70)

has media

Has media (52)
Has no media (18)

Individual/Organization

Sternberg, G.F. (28)
Walker, M.V. (16)
Frye, L.C. (16)
Haverfield, R.W. (27)
Finney, D.L. (1)
Stewart, J.D. (4)
Zakrzewski, R.J. (2)
Everhart, M.J. (12)
Garretts, W. (1)
Fritz, T.R. (1)
Shimada, K. (4)
Schumacher, B.A. (4)
Hamm, S.A. (3)
Mense, E. (1)
Darnell, M.K. (1)
Faucett, J. (1)
Eaves, B. (1)
Balliett, S.R. (1)
Caggiano, T. (1)
Smith, P.J. (1)
Morris, B. (1)
Jamison, G. (1)
Jones, J. (1)
and 16 more

Period

Cretaceous (70)

Epoch

Upper (70)

Age

Coniacian (3)
Santonian (67)

Formation

Niobrara (70)

Member

Fort Hays (3)
Smoky Hill (65)

Country

United States of America (74)

State/Province

Colorado (4)
Kansas (70)

County

Ellis (3)
Gove (10)
Jewell (1)
Lane (3)
Logan (1)
Otero (4)
Rooks (2)
Scott (27)
Trego (18)
and 2 more
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