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Alleinacin acerba

Geological Range

Turonian-Campanian.

Paleogeographic Distribution

California.

Remarks

Synonyms: Astarte sulcata Packard, 1922; Alleninacin sulcata (Packard, 1922); Astarte earllergyi Anderson, 1958

Stratigraphic Occurrences

Campanian
Williams Formation (Pleasants Sandstone) (CA)
Williams Ladd Formation (Schulz Ranch Sandstone) (CA)
Turonian
Ladd Formation (Baker Canyon Conglomerate) (CA)
<i>Alleinacin acerba </i> from the Ladd Formation of California (LACMIP 10115.9).
Alleinacin acerba from the Ladd Formation of California (LACMIP 10115.9).
<i>Alleinacin acerba </i> from the Ladd Formation of California (LACMIP 10115.213).
Alleinacin acerba from the Ladd Formation of California (LACMIP 10115.213).
<i>Alleinacin acerba </i> from the Ladd Formation of California (LACMIP 10115.213).
Alleinacin acerba from the Ladd Formation of California (LACMIP 10115.213).