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Johnmartinia
Taxonomy
Johnmartinia was named by Pojeta and Gilbert-Tomlinson (1977) [Sepkoski's age data: O Llvi , O Llde Sepkoski's reference number: 1046]. Its type is Johnmartinia cordata.
It was assigned to Malletiidae by Pojeta and Gilbert-Tomlinson (1977); to Praenuculidae by Vokes (1980); and to Nuculoida by Sepkoski (2002).
It was assigned to Malletiidae by Pojeta and Gilbert-Tomlinson (1977); to Praenuculidae by Vokes (1980); and to Nuculoida by Sepkoski (2002).
Species
J. cordata (type species), J. orbicularis
Synonymy list
| Year | Name and author |
|---|---|
| 1977 | Johnmartinia Pojeta and Gilbert-Tomlinson p. 14 figs. pl. 8-10 |
| 1980 | Johnmartinia Vokes p. 221 |
| 2002 | Johnmartinia Sepkoski |
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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. †Johnmartinia Pojeta and Gilbert-Tomlinson 1977
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†Johnmartinia cordata Pojeta and Gilbert-Tomlinson 1977
†Johnmartinia orbicularis Tate 1896
Diagnosis
No diagnoses are available