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Discocyclinidae
Taxonomy
Discocyclinidae was named by Galloway (1928). It is not extant.
It was assigned to Nummulitacea by Loeblich and Tappan (1984); and to Orbitoidacea by Squires (1984).
It was assigned to Nummulitacea by Loeblich and Tappan (1984); and to Orbitoidacea by Squires (1984).
Subtaxa
Synonymy list
| Year | Name and author |
|---|---|
| 1928 | Discocyclinidae Galloway |
| 1984 | Discocyclinidae Loeblich and Tappan |
| 1984 | Discocyclinidae Squires p. 13 |
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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. †Discocyclinidae Galloway 1928
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G. †Actinocyclina
G. †Asterocyclina
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†Asterocyclina matanzensis Cole 1957
†Asterocyclina penuria Cole 1957
†Asterocyclina praecipua Cole 1959
G. †Discocyclina
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Subg. †Discocyclina (Discocyclina) Gümbel 1870
†Discocyclina dispansa Sowerby 1840
†Discocyclina ranikotensis Davies 1927
Diagnosis
No diagnoses are available