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Calorhadia semen
Taxonomy
Nucula semen was named by Lea (1883) [DISTRIBUTION: Eocene; Gulf Coastal Plain.]. It is a 3D body fossil.
It was recombined as Nuculana semen by Conrad (1865); it was recombined as Leda semen by de Gregario (1890) and Harris (1919); it was recombined as Calorhadia semen by Palmer and Brann (1965) and Kosnik (2002).
It was recombined as Nuculana semen by Conrad (1865); it was recombined as Leda semen by de Gregario (1890) and Harris (1919); it was recombined as Calorhadia semen by Palmer and Brann (1965) and Kosnik (2002).
Sister species lacking formal opinion data
Synonymy list
Year | Name and author |
---|---|
1865 | Nuculana semen Conrad p. 13 |
1883 | Nucula semen Lea p. 200 figs. pl. 6, fig. 214 |
1890 | Leda semen de Gregario p. 190 |
1919 | Leda semen Harris p. 56 |
1965 | Calorhadia semen Palmer and Brann p. 68 |
2002 | Calorhadia semen Kosnik |
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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.
†Calorhadia semen Lea 1883
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Diagnosis
No diagnoses are available