30 Specimen Results

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Phylum

Order

Ammonitida (30)

Class

Cephalopoda (30)

Family

Acanthodidae (7)

Acrodontidae (1)

Acrospiriferidae (2)

Actinoceratidae (1)

Agassizodontidae (1)

Genus

Acanthoceras (7)

Calycoceras (3)

Dunveganoceras (1)

Kanabiceras (1)

Plesiacanthoceras (3)

Watinoceras (3)

has media

Has no media (1)

Individual/Organization

Sternberg, G.F. (7)

Walker, M.V. (8)

Hattin, D.E. (1)

Schumacher, B.A. (1)

Miler, H.W. (6)

Eustace, E.W. (1)

Period

Cretaceous (30)

Formation

Graneros or Greenhorn (2)

Member

Country

United States of America (26)

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