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Yarravaster
Taxonomy
Yarravaster was named by Spencer (1950) [Sepkoski's age data: S]. Its type is Caractacaster yarraensis.
It was assigned to Mesopalaeasterinae by Owen (1965); to Eoactinidae by Spencer and Wright (1966); to Uractinida by Sepkoski (2002); and to Asteroidea by Blake (2018).
It was assigned to Mesopalaeasterinae by Owen (1965); to Eoactinidae by Spencer and Wright (1966); to Uractinida by Sepkoski (2002); and to Asteroidea by Blake (2018).
Synonymy list
| Year | Name and author |
|---|---|
| 1950 | Yarravaster Spencer |
| 1965 | Yarravaster Owen p. 569 |
| 1966 | Yarravaster Spencer and Wright p. U53 |
| 2002 | Yarravaster Sepkoski |
| 2018 | Yarravaster Blake p. 56 |
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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. †Yarravaster Spencer 1950
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Diagnosis
No diagnoses are available