| Basic info | Taxonomic history | Classification | Included Taxa |
| Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Yidunella
Taxonomy
Yidunella is a genus. It is not extant.
It was assigned to Cyclothyridinae by Williams et al. (2002); and to Rhynchonellida by Sepkoski (2002).
It was assigned to Cyclothyridinae by Williams et al. (2002); and to Rhynchonellida by Sepkoski (2002).
Species
Synonymy list
| Year | Name and author |
|---|---|
| 2002 | Yidunella Sepkoski |
| 2002 | Yidunella Williams et al. p. 1339 |
Is something missing? Join the Paleobiology Database and enter the data
|
|
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. †Yidunella
show all | hide all
†Yidunella magna Jin et al. 1979
†Yidunella pentagona Jin et al. 1979
†Yidunella yunnanensis Jin and Fang 1977
Diagnosis
No diagnoses are available
Measurements
| part | N | mean | minimum | maximum | median | s.d. | |
|---|---|---|---|---|---|---|---|
| shell height | 5 | 9.33 | 7.10 | 13.5 | 9.50 | 2.54 |
|
|
||||
|
|
||||
|
|||||
|
|
||||
|
|
||||
| Source: o = order, c = class, p = phylum, uc = unranked clade | |||||
| References: Aberhan et al. 2004, Nesnidal et al. 2013 | |||||
Age range: base of the Carnian to the top of the Late/Upper Triassic or 237.00000 to 201.40000 Ma
Collections (9 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Carnian | China (Sichuan) | Y. magna (132568) | |
| Late/Upper Triassic | China (Yunnan) | Septaliphoria yunnanensis (165314) | |
| Norian | China (Qinghai) | Y. magna (68595) Y. pentagina, Y. yunnanensis (68615) Y. yunnanensis (68616) | |
| Norian | China (Yunnan) | Septaliphoria yunnanensis (165310) | |
| Lacian | China (Sichuan) | Y. pentagona (132569) | |
| Alaunian | China (Xizang) | Y. yunnanensis (44336) | |
| Rhaetian | China (Yunnan) | Septaliphoria yunnanensis (165311) |