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Ptychodesia papillata
Taxonomy
Ptychodesia papillata was named by Schrammen (1912). It is not extant. Its type locality is Oberg, which is in a Campanian offshore shelf marl in Germany. It is the type species of Ptychodesia.
Synonymy list
| Year | Name and author |
|---|---|
| 1912 | Ptychodesia papillata Schrammen |
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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.
†Ptychodesia papillata Schrammen 1912
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Diagnosis
No diagnoses are available