116 Specimen Results

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Phylum

Class

Actinopterygii (116)

Family

Ichthyodectidae (82)

Saurodontidae (31)

Genus

Ichthyodectes (21)

Saurocephalus (5)

Xiphactinus (51)

has media

Has no media (22)

Individual/Organization

Sternberg, G.F. (9)

Walker, M.V. (14)

Bonner, M.C. (4)

Pivonka, J. (1)

Miller, H.W. (1)

Period

Cretaceous (116)

Epoch

Age

Cenomanian (11)

Formation

Graneros/Greenhorn (1)

Niobrara Chalk (1)

Member

Fairport Chalk (3)

Jetmore Chalk (2)

State/Province

South Dakota (2)

County