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Graffhamicrinus
Taxonomy
Graffhamicrinus was named by Strimple (1961) [Sepkoski's age data: C Mosc-l P Asse]. It is not extant. Its type is Graffhamicrinus acutus.
It was assigned to Diphuicrinidae by Pabian and Strimple (1974); to Cladida by Sepkoski (2002); and to Catacrinidae by Webster and Donovan (2015).
It was assigned to Diphuicrinidae by Pabian and Strimple (1974); to Cladida by Sepkoski (2002); and to Catacrinidae by Webster and Donovan (2015).
Species
Species lacking formal opinion data
Synonymy list
| Year | Name and author |
|---|---|
| 1961 | Graffhamicrinus Strimple |
| 1974 | Graffhamicrinus Pabian and Strimple p. 300 |
| 2002 | Graffhamicrinus Sepkoski |
| 2015 | Graffhamicrinus Webster and Donovan |
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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. †Graffhamicrinus Strimple 1961
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†Graffhamicrinus acutus Strimple 1961
†Graffhamicrinus boellstorffi Pabian and Strimple 1974
†Graffhamicrinus crassus Wanner 1924
†Graffhamicrinus magnijkus Strimple 1947
†Graffhamicrinus subcoronatus Moore and Plummer 1940
†Graffhamicrinus waughi Moore and Strimple 1941
Diagnosis
No diagnoses are available