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5 Specimen Results
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Genus:
Plesiacanthoceras
Genus:
Acmaea
FHSM IP-701
Plesiacanthoceras amphibulum
(Masumoto & Obata, 1963)
Formation:
Graneros or Greenhorn
Period(Early):
Cretaceous
FHSM IP-702
Plesiacanthoceras amphibulum
(Masumoto & Obata, 1963)
Formation:
Graneros or Greenhorn
Period(Early):
Cretaceous
FHSM IP-1594
Plesiacanthoceras
(Haas, 1964)
Formation:
Greenhorn
Period(Early):
Cretaceous
FHSM IP-2087
Acmaea mitra
(Eschscholtz, 1833)
Period(Early):
Quaternary
FHSM IP-2240
Acmaea
(Eschscholtz, 1830)
Period(Early):
Quaternary
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Phylum
Mollusca (5)
Order
(2)
Ammonitida (3)
Class
Cephalopoda (3)
Gastropoda (2)
Family
Acanthoceratidae (3)
Acmaeidae (2)
has media
Has media (4)
Has no media (1)
Individual/Organization
Sternberg, G.F. (2)
Bratton, K. (1)
Sternberg, C.H. (2)
Adamek, A. (2)
Shelburne, E.C. (1)
Period
Cretaceous (3)
Quaternary (2)
Epoch
Pleistocene (2)
Formation
Graneros or Greenhorn (2)
Greenhorn (1)
Member
Lincoln (1)
Country
United States of America (5)
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California (2)
Kansas (3)
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Frontage Road (2)
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