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Alwynulus
Taxonomy
Alwynulus was named by Tripp (1967) [Sepkoski's age data: O Llde-u Sepkoski's reference number: 795]. It is not extant.
It was assigned to Cybelinae by Evitt and Tripp (1977); to Encrinuridae by Jell and Adrain (2002); and to Phacopida by Sepkoski (2002).
It was assigned to Cybelinae by Evitt and Tripp (1977); to Encrinuridae by Jell and Adrain (2002); and to Phacopida by Sepkoski (2002).
Species lacking formal opinion data
Synonymy list
| Year | Name and author |
|---|---|
| 1967 | Alwynulus Tripp |
| 1977 | Alwynulus Evitt and Tripp p. 142 |
| 2002 | Alwynulus Jell and Adrain p. 471 |
| 2002 | Alwynulus 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. †Alwynulus Tripp 1967
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Diagnosis
No diagnoses are available