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Pachyblastus
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).
It was assigned to Fissiculata by Sepkoski (2002).
Species
Sister genera
Angioblastus, Angulatoblastus, Anthoblastus, Artuschisma, Astrocrinites, Astrocrinus, Austroblastus, Caryoblastus, Ceratoblastus, Cryptoschisma, Dolichoblastus, Junggaroblastus, Katoblastus, Kazachstanoblastus, Koryschisma, Leptoschisma, Mastoblastus, Orophocrinus, Paracodaster, Pentablastus, Pentremitidea, Phaenoblastus, Polydeltoideus, Pterotoblastus, Sagittoblastus, Tympanoblastus, Xenoblastus
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Synonymy list
| Year | Name and author |
|---|---|
| 1972 | Pachyblastus Breimer and Macurda, Jr. |
| 2002 | Pachyblastus Sepkoski, Jr. |
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