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Calyptraea (Trochita) crenata
Taxonomy
Calyptraea crenata was named by Gardner (1947). Its type specimen is USNM 136053, a shell, and it is a 3D body fossil. Its type locality is USGS Loc. 2646 - Oak Grove [Oak Grove Sand], which is in a Burdigalian marine sandstone in the Oak Grove Formation of Florida.
It was recombined as Calyptraea (Trochita) crenata by Vokes (1975).
It was recombined as Calyptraea (Trochita) crenata by Vokes (1975).
Sister species lacking formal opinion data
Synonymy list
Year | Name and author |
---|---|
1947 | Calyptraea crenata Gardner p. 562 figs. pl. 56, figs. 1, 2 |
1975 | Calyptraea (Trochita) crenata Vokes p. 165 |
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If no rank is listed, the taxon is considered an unranked clade in modern classifications. Ranks may be repeated or presented in the wrong order because authors working on different parts of the classification may disagree about how to rank taxa.
†Calyptraea (Trochita) crenata Gardner 1947
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Diagnosis
No diagnoses are available