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Hapalocrinidae
Taxonomy
Hapalocrinidae was named by Jaekel (1895). It is not extant. Its type is Hapalocrinus.
It was assigned to Camerata by Ramsbottom (1958); and to Platycrinitacea by Ubaghs et al. (1978) and Ausich (1986).
It was assigned to Camerata by Ramsbottom (1958); and to Platycrinitacea by Ubaghs et al. (1978) and Ausich (1986).
Subtaxa
Synonymy list
| Year | Name and author |
|---|---|
| 1895 | Hapalocrinidae Jaekel |
| 1958 | Hapalocrinidae Ramsbottom p. 113 |
| 1978 | Hapalocrinidae Ubaghs et al. p. T510 |
| 1986 | Hapalocrinidae Ausich |
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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. †Hapalocrinidae Jaekel 1895
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G. †Bogotacrinus Schmidt 1934
G. †Cantharocrinus Breimer 1962
G. †Cordylocrinus Angelin 1878
G. †Culicocrinus Muller 1855
G. †Cyttarocrinus Goldring 1923
G. †Lyonicrinus Springer 1926
G. †Thallocrinus Jeakel 1895
G. †Theleproktocrinus Witzke and Strimple 1981
Diagnosis
No diagnoses are available