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Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Tarimathyris
Taxonomy
Tarimathyris was named by Chen and Shi (2006). It is not extant. Its type is Athyris postambigua.
It was assigned to Athyrididae by Chen and Shi (2006).
It was assigned to Athyrididae by Chen and Shi (2006).
Species
Synonymy list
Year | Name and author |
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2006 | Tarimathyris Chen and Shi p. 31 |
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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. †Tarimathyris Chen and Shi 2006
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†Tarimathyris discusella Xu and Grant 1994
†Tarimathyris hotanensis Chen and Shi 2006
†Tarimathyris minima Ustritsky 1960
†Tarimathyris ovaloides Xu and Grant 1994
†Tarimathyris postambigua Ustritsky 1960
Diagnosis
No diagnoses are available
Measurements
part | N | mean | minimum | maximum | median | s.d. | |
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shell height | 27 | 10.5 | 6.70 | 13.8 | 10.5 | 1.98 |
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Source: subo = suborder, c = class, p = phylum, uc = unranked clade | |||||
References: Nesnidal et al. 2013, Aberhan et al. 2004 |
Age range: base of the Artinskian to the top of the Changhsingian or 290.10000 to 252.17000 Ma
Collections (26 total)
Time interval | Ma | Country or state | Original ID and collection number |
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Artinskian | China (Xinjiang) | T. minima (62824) | |
Kungurian | China (Xinjiang) | T. hotanensis (62743 62745 62749 62751) T. hotanensis, T. minima (62747) T. hotanensis, T. postambigua (62754) T. minima (62742 62744 62753 62758 62809 62834) T. minima, T. postambigua (62737) T. postambigua (62755 62756 62808 62810 62811) | |
Changhsingian | China (Sichuan) | Spirigerella ovaloides (94953) | |
Changhsingian | China (Chongqing) | Spirigerella discusella (50033 120783) Spirigerella ovaloides (120797) | |
Changhsingian | China (Hunan) | Spirigerella discurella, Spirigerella ovalioides (31420) Spirigerella discusella (120800) | |
Changhsingian | China (Zhejiang) | Spirigerella discusella (50028) |