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Paradoxipecten longispinus
Taxonomy
Paradoxipecten longispinus was named by Yin (1983). It is a mold. Its type locality is Jiading Section F-G 20, Zhanping County, which is in a Changhsingian deep-water mudstone in the Dalong Formation of China.
Synonymy list
| Year | Name and author |
|---|---|
| 1983 | Paradoxipecten longispinus Yin p. 9 figs. Pl 29, figs 9,10 |
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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.
†Paradoxipecten longispinus Yin 1983
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Diagnosis
No diagnoses are available
Measurements
| part | N | mean | minimum | maximum | median | s.d. | |
|---|---|---|---|---|---|---|---|
| valve height | 2 | 10.1 | 8.70 | 11.8 | 10.2 | 2.19 |
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| Source: f = family, o = order, c = class | |||||
| References: Kiessling 2004, Aberhan et al. 2004 | |||||
Age range: base of the Wuchiapingian to the top of the Changhsingian or 259.90000 to 252.17000 Ma
Collections (2 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Wuchiapingian | China (Sichuan) | Paradoxipecten longispinus (121415) | |
| Changhsingian | China (Fujian) | Paradoxipecten longispinus (type locality: 121404) |