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Changshania
Taxonomy
Changshania was named by Sun (1924) [Sepkoski's age data: Cm Dres-l Cm Fran Sepkoski's reference number: 472]. Its type is Changshania conica.
It was assigned to Ptychopariida by Sepkoski (2002); and to Changshaniidae by Choi and Kim (2006).
It was assigned to Ptychopariida by Sepkoski (2002); and to Changshaniidae by Choi and Kim (2006).
Species
C. conica (type species), C. equalis
Synonymy list
| Year | Name and author |
|---|---|
| 1924 | Changshania Sun |
| 2002 | Changshania Sepkoski |
| 2006 | Changshania Choi and Kim |
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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. †Changshania Sun 1924
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†Changshania conica Sun 1924
†Changshania equalis Sun 1935
Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: f = family, c = class | |||||
| References: Aberhan et al. 2004, Whittington et al. 1997 | |||||
Age range: Furongian or 497.00000 to 485.40000 Ma
Collections (7 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Taoyuanian | China (Henan) | C. conica (129023 129214) C. sp., C. conica (129213) | |
| Taoyuanian | South Korea | C. equalis (133457 133458) | |
| Taoyuanian | China (Hebei) | C. equalis, C. conica (129592) | |
| Furongian | South Korea | C. equalis (74269) |