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Parasmithiphyllum
Taxonomy
Parasmithiphyllum was named by McLean and Pedder (1984) [Sepkoski's age data: D Give D Fras-u Sepkoski's reference number: 165,680]. Its type is Parasmithiphyllum kakisianum.
It was assigned to Kyphophyllinae by McLean and Pedder (1984); and to Rugosa by Sepkoski (2002).
It was assigned to Kyphophyllinae by McLean and Pedder (1984); and to Rugosa by Sepkoski (2002).
Species
P. faviforme, P. kakisianum (type species)
Synonymy list
Year | Name and author |
---|---|
1984 | Parasmithiphyllum McLean and Pedder |
2002 | Parasmithiphyllum 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. †Parasmithiphyllum McLean and Pedder 1984
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†Parasmithiphyllum faviforme McLean and Pedder 1984
†Parasmithiphyllum kakisianum McLean and Pedder 1984
Diagnosis
No diagnoses are available
Measurements
No measurements are available
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Source: o = order, c = class | |||||
Reference: Kiessling 2004 |
Age range: Late/Upper Frasnian or 375.20000 to 372.15000 Ma
Collections (6 total)
Time interval | Ma | Country or state | Original ID and collection number |
---|---|---|---|
Frasnian | Canada (Northwest Territories) | P. faviforme (40278 83800) P. kakisianum (40147) | |
Frasnian | Canada (British Columbia) | P. kakisianum (83795) | |
Late/Upper Frasnian | Canada (Northwest Territories) | P. kakisianum (83816) | |
Late/Upper Frasnian | USA (Arizona) | P. breviseptatum (40303) |