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Pernopecten guangdongensis
Taxonomy
Pernopecten guangdongensis was named by Zhang (1977). Its type specimen is IV55247, a valve (Left valve), and it is a 3D body fossil. Its type locality is Houshan, Dafu, Qujiang County (Longtan Fm), which is in a Wuchiapingian marine siliciclastic in the Longtan Formation of China.
Sister species lacking formal opinion data
Synonymy list
| Year | Name and author |
|---|---|
| 1977 | Pernopecten guangdongensis Zhang p. 518 figs. Pl 199, figs 10,11 |
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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.
†Pernopecten guangdongensis Zhang 1977
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Diagnosis
No diagnoses are available
Measurements
| part | N | mean | minimum | maximum | median | s.d. | |
|---|---|---|---|---|---|---|---|
| valve height | 2 | 9.52 | 9.38 | 9.68 | 9.53 | 0.212 |
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| Source: f = family, o = order | |||||
| Reference: Kiessling 2004 | |||||
Age range: base of the Capitanian to the top of the Wuchiapingian or 264.28000 to 254.14000 Ma
Collections (3 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Capitanian | China (Guangdong) | Pernopecten guangdongensis (113864 113865) | |
| Wuchiapingian | China (Guangdong) | Pernopecten guangdongensis (type locality: 123591) |