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Holectypus planatus

Geological Range

AWAITING DETERMINATION

Paleogeographic Distribution

AWAITING DETERMINATION

Remarks

Original species description from Roemer (1849, p. 393):

"Holectypus planatus n. sp. Testa 1" 5''' lata, 7''' alta, orbiculari, subpentagona, parum elevata, planata, ano ovali maximo ab ore usque ad marginem porrigente."

Note: Description transcribed from original copy of Roemer (1849) in the Rare Books collection of the Paleontological Research Institution.

Stratigraphic Occurrences

<i>Holectypus planatus</i>, possibly from the Albian Washita Group of Texas (KUMIP 370233).
Holectypus planatus, possibly from the Albian Washita Group of Texas (KUMIP 370233).
<i>Holectypus planatus</i> from the Albian Fredericksburg Group (Walnut Clay Formation) of Travis County, Texas (KUMIP 370230).
Holectypus planatus from the Albian Fredericksburg Group (Walnut Clay Formation) of Travis County, Texas (KUMIP 370230).

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