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Rutkowskiella tumula
Taxonomy
Rutkowskiella tumula was named by Rigby (1977). It is not extant. Its type locality is Huron Portland Cement Company Quarry, which is in a Givetian marine limestone in the Alpena Formation of Michigan. It is the type species of Rutkowskiella.
Synonymy list
| Year | Name and author |
|---|---|
| 1977 | Rutkowskiella tumula Rigby |
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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.
†Rutkowskiella tumula Rigby 1977
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Diagnosis
No diagnoses are available