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Trigonodictya
Taxonomy
Trigonodictya is a genus. It is not extant.
It was assigned to Rhinidictyonidae by Bassler (1953); to Cryptostomata by Sepkoski (2002); and to Rhinidictyidae by Ernst et al. (2019).
It was assigned to Rhinidictyonidae by Bassler (1953); to Cryptostomata by Sepkoski (2002); and to Rhinidictyidae by Ernst et al. (2019).
Synonyms
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Synonymy list
| Year | Name and author |
|---|---|
| 1953 | Trigonodictya Bassler p. G141 |
| 1982 | Astreptodictya Ruppel and Walker |
| 2002 | Trigonodictya Sepkoski |
| 2019 | Trigonodictya Ernst et al. p. 645 |
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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
No diagnoses are available