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Cyrtentactinia
Taxonomy
Cyrtentactinia was named by Foreman (1963) [Sepkoski's age data: D Fras C Tour Sepkoski's reference number: 701]. Its type is Cyrtentactinia cibdelosphaera.
It was assigned to Popofskyellidae by De Wever et al. (2001); and to Spumellaria by Sepkoski (2002).
It was assigned to Popofskyellidae by De Wever et al. (2001); and to Spumellaria by Sepkoski (2002).
Species
C. cibdelosphaera (type species), C. foremanae, C. formosa, C. macrocephala, C. pessagnoi, C. petrushevskayae, C. primotica, C. splendida
Synonymy list
| Year | Name and author |
|---|---|
| 1963 | Cyrtentactinia Foreman |
| 2001 | Cyrtentactinia De Wever et al. p. 216 |
| 2002 | Cyrtentactinia 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. †Cyrtentactinia Foreman 1963
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†Cyrtentactinia cibdelosphaera Foreman 1963
†Cyrtentactinia foremanae Cheng 1986
†Cyrtentactinia formosa Cheng 1986
†Cyrtentactinia macrocephala Cheng 1986
†Cyrtentactinia pessagnoi Schwartzapfel and Holdsworth 1996
†Cyrtentactinia petrushevskayae Cheng 1986
†Cyrtentactinia primotica Foreman 1963
†Cyrtentactinia splendida Cheng 1986
Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: p = phylum | |||||
| Reference: Kiessling 1999 | |||||
Age range: Late/Upper Devonian or 382.31000 to 358.86000 Ma
Collections (3 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Late/Upper Devonian | USA (Ohio) | C. cibdelosphaera, C. primotica (142358) C. primotica (142361 142363) |