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Taxonomy
Marjumia was named by Walcott (1916) [Sepkoski's age data: Cm uMid-l Sepkoski's reference number: 492]. Its type is Owenella typa.
It was assigned to Olenidae by Walcott (1916); to Marjumiidae by Jell and Adrain (2002); and to Ptychopariida by Sepkoski (2002).
It was assigned to Olenidae by Walcott (1916); to Marjumiidae by Jell and Adrain (2002); and to Ptychopariida by Sepkoski (2002).
Species
Synonymy list
| Year | Name and author |
|---|---|
| 1916 | Marjumia Walcott p. 401 |
| 2002 | Marjumia Jell and Adrain p. 403 |
| 2002 | Marjumia 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.
G. †Marjumia Walcott 1916
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†Marjumia callas Walcott 1916
†Marjumia newfoundlandensis Lochman 1938
†Marjumia typa Walcott 1908
Diagnosis
No diagnoses are available