3 Specimen Results

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Individual/Organization:Walker, M.V. Country:United States of America Family:

FHSM IP-723
Spinaptychus sternbergi (Fischer & Fay, 1953)
Formation: Niobrara
Period(Early): Cretaceous

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FHSM IP-730
Spinaptychus sternbergi (Fischer & Fay, 1953)
Formation: Niobrara
Period(Early): Cretaceous

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FHSM IP-940
Spinaptychus sternbergi (Fischer & Fay, 1953)
Formation: Graneros
Period(Early): Cretaceous

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