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Orbiculiforma plana
Taxonomy
Orbiculiforma plana was named by Hori (1999). It is not extant. Its type locality is YTZ-G, Torinoko Block, which is in a Tithonian marine shale in Japan.
Sister species lacking formal opinion data
Synonymy list
| Year | Name and author |
|---|---|
| 1999 | Orbiculiforma plana Hori |
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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.
†Orbiculiforma plana Hori 1999
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Diagnosis
No diagnoses are available