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Morphology Ecology and taphonomy   Age range and collections

Pachyblastus

Fissiculata

Taxonomy
Pachyblastus was named by Breimer and Macurda (1972) [Sepkoski's age data: D Emsi Sepkoski's reference number: 82]. It is not extant.

It was assigned to Fissiculata by Sepkoski (2002).

Synonymy list
YearName and author
1972Pachyblastus Breimer and Macurda, Jr.
2002Pachyblastus Sepkoski, Jr.

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RankNameAuthor
kingdomAnimalia()
Triploblastica
Nephrozoa
Deuterostomia
Ambulacraria
RankNameAuthor
phylumEchinodermata
subclassBlastoideaSay 1825
orderFissiculataJaekel 1918
genusPachyblastusBreimer and Macurda 1972

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