140 Specimen Results

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Phylum

Order

Ammonitida (140)

Class

Cephalopoda (140)

Genus

Clioscaphites (89)

Jeletzkytes (17)

Worthoceras (1)

Individual/Organization

Sternberg, G.F. (15)

Walker, M.V. (74)

Harksen, J.C. (14)

Miller, H.W. (31)

Bratton, K. (1)

Everhart, M.J. (2)

McConaughey, J. (1)

Period

Cretaceous (140)

Formation

Member

Smoky Hill (84)

Country

United States of America (140)

State/Province

South Dakota (18)

County