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Orbitolina discoideaconoidea
Taxonomy
Orbitolina discoidea was named by Gras (1852).
It was corrected as Orbitolina discoideaconoidea by Douville (1916).
It was corrected as Orbitolina discoideaconoidea by Douville (1916).
Sister species lacking formal opinion data
O. aperta, O. bulgarica, O. concava, O. concave, O. conica, O. conica, O. discoidea, O. lenticularis, O. lenticularis, O. parva, O. plana, O. subconcava, O. texana, O. trochus, O. conica, O. corbarica, O. corbarica, O. cuvillieri, O. sefini, O. aperta, O. aperta, O. lotzei, O. parva, O. subconcava, O. subconcava, O. texana, O. texana, O. conica, O. paeneconica, O. paeneconiea
Synonyms
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Synonymy list
| Year | Name and author |
|---|---|
| 1852 | Orbitolina conoidea Gras pp. 37, 52 |
| 1852 | Orbitolina discoidea Gras pp. 37, 52 |
| 1916 | Orbitolina discoideaconoidea Douville p. 179 |
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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.
†Orbitolina discoideaconoidea Gras 1852
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Invalid names: Orbitolina conoidea Gras 1852 [synonym]
Diagnosis
No diagnoses are available