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Promytilus vetulus

Geological Range

Missourian (also Permian); Extinct.

Paleogeographic Distribution

Texas to Kansas.

Stratigraphic Occurrences

Missourian
Graford Formation (Brownwood Shale Member) (TX)
<i>Promytilus vetulus</i> from the Beattie Limestone of Cowley County, Kansas (KUMIP 193700).
Promytilus vetulus from the Beattie Limestone of Cowley County, Kansas (KUMIP 193700).
Missourian Map
Missourian Map