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Praeskinnerella fragilis
Taxonomy
Praeskinnerella fragilis was named by Leven (1992). Its type specimen is GGM VI-213/207, a test, and it is a 3D body fossil. Its type locality is Charymdara River, sample D48-74, which is in an Artinskian shallow subtidal limestone in the Chelamchin Formation of Tajikistan.
Synonyms
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Synonymy list
| Year | Name and author |
|---|---|
| 1992 | Praeskinnerella fragilis Leven p. 102 figs. Pl 24, figs 3-5 |
| 1992 | Praeskinnerella pseudofragilis Leven p. 104 figs. Pl 24, figs 1, 2 |
| 2009 | Praeskinnerella fragilis Ueno et al. p. 49 fig. 4.11 |
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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.
†Praeskinnerella fragilis Leven 1992
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Invalid names: Praeskinnerella pseudofragilis Leven 1992 [synonym]
Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: subo = suborder, o = order | |||||
| References: Loeblich and Tappan 1984, Kiessling 2004 | |||||
Age range: base of the Sakmarian to the top of the Artinskian or 293.52000 to 283.30000 Ma
Collections (6 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Sakmarian | Tajikistan | Praeskinnerella pseudofragilis (130082 130171) | |
| Artinskian | Tajikistan | Praeskinnerella fragilis (130287 130323 type locality: 130327) | |
| Artinskian | Japan | Praeskinnerella fragilis (194377) |