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2 Specimen Results
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County:
Mitchell
Individual/Organization:
Hattin, D.E.
FHSM IP-966
Tragodesmoceras bassi
(Morrow, 1935)
Formation:
Greenhorn
Period(Early):
Cretaceous
FHSM IP-967
Calycoceras
(Hyatt, 1900)
Formation:
Greenhorn
Period(Early):
Cretaceous
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Mollusca (2)
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Calycoceras (1)
Tragodesmoceras (1)
has media
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Walker, M.V. (1)
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