Basic info | Taxonomic history | Classification | Included Taxa |
Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Petinospiriferina
Taxonomy
Petinospiriferina was named by Shen and Clapham (2009).
It was assigned to Permasyrinxinae by Shen and Clapham (2009).
It was assigned to Permasyrinxinae by Shen and Clapham (2009).
Species
Synonymy list
Year | Name and author |
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2009 | Petinospiriferina Shen and Clapham p. 734 |
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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. †Petinospiriferina Shen and Clapham 2009
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†Petinospiriferina subtriangularis Schellwien 1900
Diagnosis
No diagnoses are available
Measurements
part | N | mean | minimum | maximum | median | s.d. | |
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shell height | 2 | 7.00 | 7.00 | 7.00 | 7.00 | - |
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Source: o = order, c = class, p = phylum, uc = unranked clade | |||||
References: Nesnidal et al. 2013, Aberhan et al. 2004 |
Age range: base of the Asselian to the top of the Wuchiapingian or 298.90000 to 254.17000 Ma
Collections (2 total)
Time interval | Ma | Country or state | Original ID and collection number |
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Asselian | Slovenia | Spirifer subtriangularis (129658) | |
Wuchiapingian | Greece | P. subtriangularis (64171) |