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Phaceloorthis
Taxonomy
Phaceloorthis was named by Percival (1991) [Sepkoski's age data: O Cara Sepkoski's reference number: 1135]. Its type is Phaceloorthis decoris.
It was assigned to Plectorthidae by Popov et al. (2000); to Giraldiellidae by Williams et al. (2000); and to Orthida by Sepkoski (2002).
It was assigned to Plectorthidae by Popov et al. (2000); to Giraldiellidae by Williams et al. (2000); and to Orthida by Sepkoski (2002).
Species
Synonyms
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Synonymy list
| Year | Name and author |
|---|---|
| 1991 | Phaceloorthis Percival p. 129 |
| 1991 | Boonderella Percival pp. 130 - 131 |
| 2000 | Phaceloorthis Popov et al. |
| 2000 | Phaceloorthis Williams et al. p. 774 |
| 2002 | Boonderella Sepkoski |
| 2002 | Phaceloorthis 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. †Phaceloorthis Percival 1991
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†Phaceloorthis decoris Percival 1991
†Phaceloorthis fasciculata Percival 1991
†Phaceloorthis recondita Popov et al. 2000
Invalid names: Boonderella Percival 1991 [synonym]
Diagnosis
No diagnoses are available