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Changqingia
Taxonomy
Changqingia was named by Lu and Zhu (1983) [Sepkoski's age data: Cm m Sepkoski's reference number: ZR83]. It is not extant.
It was assigned to Ptychopariida by Sepkoski (2002); and to Solenopleuridae by Peng et al. (2009).
It was assigned to Ptychopariida by Sepkoski (2002); and to Solenopleuridae by Peng et al. (2009).
Synonyms
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Synonymy list
| Year | Name and author |
|---|---|
| 1983 | Changqingia Lu and Zhu |
| 1987 | Austrosinia Zhang and Jell |
| 2002 | Austosinia Sepkoski |
| 2002 | Changqingia Sepkoski |
| 2009 | Changqingia Peng et al. |
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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. †Changqingia Lu and Zhu 1983
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†Changqingia chalcon Walcott 1911
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Invalid names: Solenoparia hsipiensis Resser and Endo 1937 [synonym], Solenoparia planifrons Resser and Endo 1937 [synonym]
†Changqingia intermedia Walcott 1906
†Changqingia laevis Peng et al. 1995
†Changqingia luia Luo 2001
Invalid names: Austrosinia Zhang and Jell 1987 [synonym]
Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: g = genus, f = family, c = class | |||||
| References: Aberhan et al. 2004, Whittington et al. 1997, Hendy 2009 | |||||
Age range: base of the Taijangian to the top of the Guzhangian or 506.50000 to 497.00000 Ma
Collections (10 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Taijangian | China (Henan) | Austrosinia chalcon (129020 129133 129134) Austrosinia intermedia (129146) | |
| Taijangian | China (Hunan) | C. intermedia (49159) | |
| Taijangian | China (Shaanxi) | C. chalcon, C. luia (124910) | |
| Middle Cambrian | India | C. sp. (116467) | |
| Wangcunian | China (Hunan) | C. laevis (49162 49163) | |
| Wangcunian - Guzhangian | China (Hubei) | Solenoparia chalcon (130258) |