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Sphriganaria bicostata
Taxonomy
Sphriganaria bicostata was named by Cooper (1989). It is not extant. Its type locality is Haisiyan Pass, S1457, which is in a Bathonian/Callovian shallow subtidal limestone in the Dhruma Formation of Saudi Arabia.
Synonymy list
Year | Name and author |
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1989 | Sphriganaria bicostata Cooper |
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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.
†Sphriganaria bicostata Cooper 1989
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Diagnosis
No diagnoses are available