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| Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Pericospira sanjuanensis
Taxonomy
Punctothyris sanjuanensis was named by Lech and Acenolaza (1990).
It was recombined as Pericospira sanjuanensis by Cisterna and Archbold (2007).
It was recombined as Pericospira sanjuanensis by Cisterna and Archbold (2007).
Synonymy list
| Year | Name and author |
|---|---|
| 1990 | Punctothyris sanjuanensis Lech and Acenolaza |
| 2007 | Pericospira sanjuanensis Cisterna and Archbold p. 13 figs. 7A-O |
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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.
†Pericospira sanjuanensis Lech and Acenolaza 1990
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: o = order, c = class, p = phylum, uc = unranked clade | |||||
| References: Aberhan et al. 2004, Nesnidal et al. 2013 | |||||
Age range: base of the Bashkirian to the top of the Moscovian or 323.20000 to 307.00000 Ma
Collections (2 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Bashkirian - Moscovian | Argentina | Pericospira sanjuanensis (95812 95813) |