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Poroblastus

Blastoidea - Granatocrinida - Granatocrinidae

Taxonomy
Poroblastus was named by Fay (1961) [Sepkoski's age data: C Tour-l C Vise Sepkoski's reference number: 2]. It is not extant.

It was assigned to Granatocrinidae by Beaver et al. (1967); and to Spiraculata by Sepkoski (2002).

Species

Synonymy list
YearName and author
1961Poroblastus Fay p. 97
1967Poroblastus Beaver et al. p. S425
2002Poroblastus Sepkoski

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RankNameAuthor
kingdomAnimalia()
Bilateria
EubilateriaAx 1987
Deuterostomia
Ambulacraria
phylumEchinodermata
RankNameAuthor
subphylumBlastozoa
classBlastoideaSay 1825
orderGranatocrinidaBather 1900
familyGranatocrinidaeFay 1961
genusPoroblastusFay 1961

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. †Poroblastus Fay 1961
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Poroblastus granulosus Meek and Worthen 1865
Diagnosis
No diagnoses are available