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Chomatopyge
Taxonomy
Chomatopyge was named by Whittington and Evitt (1953) [Sepkoski's age data: O Llde-u O Cara-l Sepkoski's reference number: 795]. Its type is Chomatopyge falcata.
It was assigned to Toernquistiidae by Chatterton et al. (1998) and Jell and Adrain (2002); to Proetida by Sepkoski (2002); and to Dimeropygidae by Adrain and Westrop (2007).
It was assigned to Toernquistiidae by Chatterton et al. (1998) and Jell and Adrain (2002); to Proetida by Sepkoski (2002); and to Dimeropygidae by Adrain and Westrop (2007).
Species
Synonymy list
Year | Name and author |
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1953 | Chomatopyge Whittington and Evitt p. 49 |
1998 | Chomatopyge Chatterton et al. p. 295 |
2002 | Chomatopyge Jell and Adrain p. 358 |
2002 | Chomatopyge Sepkoski |
2007 | Chomatopyge Adrain and Westrop p. 346 |
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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. †Chomatopyge Whittington and Evitt 1953
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†Chomatopyge canasi Chatterton et al. 1998
†Chomatopyge falcata Whittington and Evitt 1953
†Chomatopyge marginifera Whittington and Evitt 1953
Diagnosis
No diagnoses are available
Measurements
No measurements are available
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Source: f = family, o = order, c = class | |||||
References: Aberhan et al. 2004, Fortey and Owens 1999, Alvarez et al. 2008 |
Age range: base of the Late/Upper Llanvirn to the top of the Turinian or 463.50000 to 453.80000 Ma
Collections (15 total)
Time interval | Ma | Country or state | Original ID and collection number |
---|---|---|---|
Late/Upper Llanvirn | Argentina (San Juan) | C. canasi (73371 73372 73374 73375 73377 73381 73382 73383 73384 73385 73386) | |
Turinian | USA (Virginia) | C. falcata (73342) | |
Ashbyan | USA (Virginia) | C. falcata (73341) | |
Blackriveran | USA (Virginia) | C. falcata (73343) C. marginifera (73340) |