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Proasaphiscina
Taxonomy
Proasaphiscina was named by Zhang et al. (1980). It is not extant. Its type is Proasaphiscina quadrata.
It was assigned to Proasaphiscidae by Lu and Zhu (2001).
It was assigned to Proasaphiscidae by Lu and Zhu (2001).
Species
Synonymy list
| Year | Name and author |
|---|---|
| 1980 | Proasaphiscina Zhang et al. |
| 2001 | Proasaphiscina Lu and Zhu |
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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. †Proasaphiscina Zhang et al. 1980
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†Proasaphiscina mantoushanensis Lu and Zhu 2001
†Proasaphiscina monanensis Zhang et al. 1980
†Proasaphiscina quadrata Zhang et al. 1980
†Proasaphiscina taosigouensis Zhang and Yuan 1981
Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: f = family, c = class | |||||
| References: Aberhan et al. 2004, Whittington et al. 1997 | |||||
Age range: Taijangian or 509.00000 to 504.50000 Ma
Collections (6 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Taijangian | China (Henan) | P. sp. (129010 129019) | |
| Taijangian | China (Shandong) | P. mantoushanensis (124909) | |
| Taijangian | China (Shanxi) | P. quadrata, P. monanensis (125219) P. sp. (125220) | |
| Taijangian | China (Ningxia) | P. taosigouensis (125425) |