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155 Specimen Results
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Genus: has media:
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-335-20
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-377
Ptychodus anonymus (Williston, 1900)
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-2123
Ptychodus mortoni (Agassiz, 1843)
Formation: Niobrara
Period(Early): Cretaceous
FHSM VP-2178
Ptychodus decurrens (Agassiz, 1839)
Formation: Graneros
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
FHSM VP-2223-2
Ptychodus rugosus (Dixon, 1850)
Formation: Niobrara
Period(Early): Cretaceous
FHSM VP-2223-3
Ptychodus rugosus (Dixon, 1850)
Formation: Niobrara
Period(Early): Cretaceous
FHSM VP-2223-4
Ptychodus rugosus (Dixon, 1850)
Formation: Niobrara
Period(Early): Cretaceous
FHSM VP-2223-5
Ptychodus rugosus (Dixon, 1850)
Formation: Niobrara
Period(Early): Cretaceous
Next 36

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Phylum

Chordata (155)

Order

(155)

Class

Chondrichthyes (155)

Family

Ptychodontidae (155)

Individual/Organization

Sternberg, G.F. (24)
Walker, M.V. (9)
Frye, L.C. (8)
Haverfield, R.W. (24)
Finney, D.L. (1)
Stewart, J.D. (3)
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Lott, I. (1)
Bonner, O.W. (1)
Scott, D. (1)
Milton, W. (2)
Iboran, F.A. (1)
Darnell, M.K. (1)
Eaves, B. (1)
Byrd, C.J. (3)
Stewart, W.D. (1)
Rogers, C.A. (2)
Bethel, G. (3)
Balliett, S.R. (1)
Caggiano, T. (1)
McIntosh, A.P. et al (1)
Gallardo, C. et al. (2)
Smith, P.J. (1)
Bice, K. (3)
Morris, B. (1)
Jamison, G. (1)
Nelms, A. (4)
Johnson-Ransom, E. (1)
Huang, L. (3)
Martin, D. (1)
Armstrong, A. (3)
Jones, J. (1)
and 38 more

Period

Cretaceous (149)

Epoch

Upper (145)

Age

?Turonian (2)
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Santonian (51)
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Formation

Carlile (29)
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Graneros (3)
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Greenhorn (49)
Niobrara (53)

Member

Basal (2)
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Fort Hays (2)
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Jetmore Chalk (6)
Juana Lopez (1)
Lincoln (30)
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Upper (1)
and 8 more

Country

United States of America (155)

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Washington (6)
and 9 more
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