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Patellinidae
Taxonomy
Patellinidae was named by Rhumbler (1906). It is extant. It was considered unknown by Loeblich and Tappan (1984).
It was assigned to Spirillinina by Loeblich and Tappan (1984) and Kiessling (2003); and to Spirillinida by Carignano (2012).
It was assigned to Spirillinina by Loeblich and Tappan (1984) and Kiessling (2003); and to Spirillinida by Carignano (2012).
Subtaxa
Synonymy list
Year | Name and author |
---|---|
1906 | Patellinidae Rhumbler |
1984 | Patellinidae Loeblich and Tappan p. 32 |
2003 | Patellinidae Kiessling |
2012 | Patellinidae Carignano |
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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.
Diagnosis
Reference | Diagnosis | |
---|---|---|
A. R. Loeblich and H. Tappan 1984 | Proloculus followed by spiral undivided tubular chamber, later stage with two chambers per whorl. L. Cretaceous to Holocene |