Basic info | Taxonomic history | Classification | Included Taxa |
Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Permasyrinx
Taxonomy
Permasyrinx is a genus. It is not extant. It is the type genus of Permasyrinxinae.
It was assigned to Spiriferida by Sepkoski (2002); and to Permasyrinxinae by Williams et al. (2006).
It was assigned to Spiriferida by Sepkoski (2002); and to Permasyrinxinae by Williams et al. (2006).
Species
Synonymy list
Year | Name and author |
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2002 | Permasyrinx Sepkoski |
2006 | Permasyrinx Williams et al. p. 1899 |
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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. †Permasyrinx
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†Permasyrinx procera Armstrong 1970
†Permasyrinx prolonga Waterhouse 1987
†Permasyrinx subelongata Waterhouse 1987
†Permasyrinx transversa Armstrong 1970
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 Sakmarian to the top of the Changhsingian or 293.52000 to 252.17000 Ma
Collections (33 total)
Time interval | Ma | Country or state | Original ID and collection number |
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Sakmarian | Australia (New South Wales) | Subansiria procera (84590) | |
Artinskian | Australia (Queensland) | P. procera (66208 66210 66211 66215 66217 66219 102819 102821 102830 102834 102836 102859 102860) Subansiria procera (66207 101542 101563) Subansiria transversa (66265) | |
Kungurian | Australia (Queensland) | P. subelongata (66221 66222 66223 66227 66232 66233) Subansiria procera, P. subelongata (66220) | |
Roadian | Australia (Queensland) | P. prolonga (66279) P. sp., P. prolonga (66276) | |
Wordian | Australia (New South Wales) | Subansiria procera (101564) | |
Changhsingian | Nepal | P. sp. (62444 62445 62446 62447 120414) |