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Gibbula americana yorktownensis

Geological Range

AWAITING DETERMINATION

Paleogeographic Distribution

AWAITING DETERMINATION

Stratigraphic Occurrences

Late Pliocene
Yorktown Formation (NC)
<i>Gibbula americana yorktownensis</i> from Gardner (1948), pl. 24, fig. 20. Paratype, USNM 325465. Yorktown Formation, Bertie County, North Carolina.
Gibbula americana yorktownensis from Gardner (1948), pl. 24, fig. 20. Paratype, USNM 325465. Yorktown Formation, Bertie County, North Carolina.