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Graptodictya
Taxonomy
Graptodictya was named by Ulrich (1882).
It was assigned to Ptilodictyonidae by Bassler (1911); to Ptilodictyidae by Bassler (1953); to Cryptostomata by Sepkoski (2002); and to Escharoporidae by Jiménez-Sánchez (2009) and Ernst and Nakrem (2012).
It was assigned to Ptilodictyonidae by Bassler (1911); to Ptilodictyidae by Bassler (1953); to Cryptostomata by Sepkoski (2002); and to Escharoporidae by Jiménez-Sánchez (2009) and Ernst and Nakrem (2012).
Synonyms
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Synonymy list
| Year | Name and author |
|---|---|
| 1882 | Arthropora Ulrich |
| 1882 | Graptodictya Ulrich |
| 1911 | Arthropora Bassler |
| 1911 | Graptodictya Bassler |
| 1953 | Arthropora Bassler p. G136 |
| 1953 | Graptodictya Bassler p. G137 |
| 2002 | Graptodictya Sepkoski |
| 2009 | Graptodictya Jiménez-Sánchez |
| 2012 | Graptodictya Ernst and Nakrem |
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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. †Graptodictya Ulrich 1882
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†Graptodictya bonnemai Bassler 1911
†Graptodictya boreniensis Brood 1978
†Graptodictya elegantula Hall 1847
†Graptodictya meneghinii De Regny 1942
†Graptodictya obliqua Bassler 1911
†Graptodictya perelegans Ulrich 1878
†Graptodictya proava Eichwald 1860
Invalid names: Arthropora Ulrich 1882 [synonym]
Diagnosis
No diagnoses are available