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Schizoblastidae
Taxonomy
Schizoblastidae was named by Etheridge and Carpenter (1886). Its type is Schizoblastus.
It was assigned to Spiraculata by Beaver et al. (1967), Webster and Sevastopulo (2007); and to Granatocrinida by Waters and Horowitz (1993), Waters et al. (2011).
It was assigned to Spiraculata by Beaver et al. (1967), Webster and Sevastopulo (2007); and to Granatocrinida by Waters and Horowitz (1993), Waters et al. (2011).
Subtaxa
Acentrotremites, Auloblastus, Deltoblastus, Hydroblastus, Lophoblastus, Orbiblastus, Pinguiblastus, Schizoblastus (type genus)
Entered
by M. Clapham on 2008-11-21; modified by P. Wagner on 2024-08-19
Synonymy list
| Year | Name and author |
|---|---|
| 1886 | Schizoblastidae Etheridge, Jr. and Carpenter p. 220 |
| 1967 | Schizoblastidae Beaver et al. p. S427 |
| 1993 | Schizoblastidae Waters and Horowitz p. 210 |
| 2007 | Schizoblastidae Webster and Sevastopulo p. 403 |
| 2011 | Schizoblastidae Waters et al. p. 290 |
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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.
Fm. †Schizoblastidae Etheridge, Jr. and Carpenter 1886
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G. †Acentrotremites Etheridge, Jr. and Carpenter 1883
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†Acentrotremites ellipticus Breimer and Macurda, Jr. 1972
G. †Deltoblastus Fay 1961
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†Deltoblastus batheri Wanner 1924
†Deltoblastus molengraaffi Wanner 1924
†Deltoblastus permicus Wanner 1924
†Deltoblastus pseudodelta Wanner 1924
†Deltoblastus sevastopuloi Webster et al. 2025
Invalid names: Schizoblastus molengraaffi sebotensis Wanner 1924 [synonym]
G. †Schizoblastus Etheridge, Jr. and Carpenter 1882
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†Schizoblastus bather Wanner 1924
†Schizoblastus sayi Shumard 1855
Diagnosis
No diagnoses are available