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Goniarina permiana
Taxonomy
Schuchertella permiana was named by Stehli (1954). Its type specimen is AMNH 27285 and is not a trace fossil.
It was recombined as Goniarina permiana by Cooper and Grant (1974), Shen et al. (2011), Tazawa (2012), Tazawa (2016).
It was recombined as Goniarina permiana by Cooper and Grant (1974), Shen et al. (2011), Tazawa (2012), Tazawa (2016).
Synonymy list
Year | Name and author |
---|---|
1954 | Schuchertella permiana Stehli pp. 298-299 figs. Pl 17, figs 19-23 |
1974 | Goniarina permiana Cooper and Grant pp. 267-268 figs. Pl 36, figs 1-34; pl 37, figs 1-27 |
2011 | Goniarina permiana Shen et al. p. 563 figs. 5.1-5.19 |
2012 | Goniarina permiana Tazawa p. 59 fig. 4.8 |
2016 | Goniarina permiana Tazawa p. 376 figs. 8.1, 8.2 |
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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.
†Goniarina permiana Stehli 1954
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Diagnosis
No diagnoses are available
Measurements
part | N | mean | minimum | maximum | median | s.d. | |
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shell height | 11 | 5.01 | 2.50 | 9.60 | 4.60 | 2.39 | |
valve height | 2 | 0.436 | 0.100 | 1.90 | 1.00 | 1.27 |
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Source: c = class, p = phylum, uc = unranked clade | |||||
References: Nesnidal et al. 2013, Aberhan et al. 2004 |
Age range: Kungurian or 283.30000 to 274.40000 Ma
Collections (13 total)
Time interval | Ma | Country or state | Original ID and collection number |
---|---|---|---|
Kungurian | Japan (Gifu) | Goniarina permiana (109027) | |
Kungurian | Japan | Goniarina permiana (149806 181933) | |
Kungurian | USA (Texas) | Goniarina permiana (75863 75864 75865 75881 81726 81860 81950 106297) Schuchertella permiana (81724 81848) |