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Pecten subalpina

Geological Range

AWAITING DETERMINATION

Paleogeographic Distribution

Texas

Stratigraphic Occurrences

Unknown Stage
Fort Worth Limestone (TX)
Grayson Marl (TX)
<i> Pecten subalpina </i> from the Grayson Marl Fm. of Texas (BEG 34114).
Pecten subalpina from the Grayson Marl Fm. of Texas (BEG 34114).
<i> Pecten subalpina </i> of Texas (BEG 34116).
Pecten subalpina of Texas (BEG 34116).
Stratigraphic position unknown
Stratigraphic position unknown