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Ptarmigania
Taxonomy
Ptarmigania was named by Raymond (1928) [Sepkoski's age data: Cm lMid Cm mMid-u Sepkoski's reference number: 80,479]. It is not extant.
It was assigned to Ptarmiganidae by Lochman (1952); to Dolichometopidae by Jell and Adrain (2002); and to Corynexochida by Sepkoski (2002).
It was assigned to Ptarmiganidae by Lochman (1952); to Dolichometopidae by Jell and Adrain (2002); and to Corynexochida by Sepkoski (2002).
Species
Species lacking formal opinion data
Synonymy list
Year | Name and author |
---|---|
1928 | Ptarmigania Raymond |
1952 | Ptarmigania Lochman p. 131 |
2002 | Ptarmigania Jell and Adrain p. 435 |
2002 | Ptarmigania Sepkoski |
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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.
Diagnosis
No diagnoses are available