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Xianfengoconcha
Taxonomy
Xianfengoconcha was named by Zhang (1980) [Sepkoski's age data: Cm Atda-u Sepkoski's reference number: 1006].
It was assigned to Stenothecoida by Runnegar and Pojeta (1992); and to Mollusca by Sepkoski (2002).
It was assigned to Stenothecoida by Runnegar and Pojeta (1992); and to Mollusca by Sepkoski (2002).
Species
Synonymy list
Year | Name and author |
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1980 | Xianfengoconcha Zhang |
1992 | Xianfengoconcha Runnegar and Pojeta p. 118 |
2002 | Xianfengoconcha 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. †Xianfengoconcha Zhang 1980
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†Xianfengoconcha elliptica Zhang 1980
†Xianfengoconcha minuta Zhang 1980
†Xianfengoconcha rotunda Zhang 1980
Diagnosis
No diagnoses are available
Measurements
No measurements are available
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Source: uc = unranked clade | |||||
Reference: Nesnidal et al. 2013 |
Age range: Early/Lower Cambrian or 538.80000 to 509.00000 Ma
Collections: one only
Time interval | Ma | Country or state | Original ID and collection number |
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Early/Lower Cambrian | China (Hubei) | X. elliptica (201164) |