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Pyruspongia ruga
Taxonomy
Pyruspongia ruga was named by Rigby (1971). It is not extant. Its type locality is McBeth Point-Cat Head-Lynx Point, Lake Winnipeg, which is in a Maysvillian carbonate dolomite/chert in the Red River Formation of Canada. It is the type species of Pyruspongia.
Synonymy list
| Year | Name and author |
|---|---|
| 1971 | Pyruspongia ruga 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.
†Pyruspongia ruga Rigby 1971
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Diagnosis
No diagnoses are available