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Strophalosia subcircularis
Taxonomy
Strophalosia subcircularis was named by Clarke (1969). Its type specimen is GST3545, a valve (Ventral valve internal mold), and it is a mold. Its type locality is Quamby Brook, Golden Valley, which is in a Sakmarian offshore mudstone in the Glencoe Formation of Australia.
Sister species lacking formal opinion data
Synonyms
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Synonymy list
| Year | Name and author |
|---|---|
| 1969 | Strophalosia subcircularis Clarke p. 22 figs. Pl 1, figs 1-8; pl 2, figs 1-8; pl 3, figs 1-8; pl 4, figs 1-9 |
| 1969 | Costalosia apicallosa Clarke p. 37 figs. Pl 6, figs 9-11; pl 7, figs 1-8 |
| 1969 | Wyndhamia irregularis Clarke p. 45 figs. Pl 4, figs 5-8 |
| 1990 | Strophalosia subcircularis Clarke p. 58 figs. 5A-G |
| 1990 | Licharewiella apicallosa Clarke p. 61 figs. 6A-H |
| 1992 | Licharewiella apicallosa Clarke p. 16 figs. 6A-G |
| 1992 | Strophalosia subcircularis Clarke p. 16 figs. 5A-G |
| 1998 | Strophalosia subcircularis Briggs p. 69 figs. 36D-L |
| 2014 | Strophalosia subcircularis Cisterna and Shi p. 537 figs. 5.3-5.5 |
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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.
†Strophalosia subcircularis Clarke 1969
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Invalid names: Licharewiella apicallosa Clarke 1969 [synonym], Wyndhamia irregularis Clarke 1969 [synonym]
Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: subo = suborder, c = class, p = phylum, uc = unranked clade | |||||
| References: Nesnidal et al. 2013, Aberhan et al. 2004, Williams et al. 2000 | |||||
Age range: Sakmarian or 293.52000 to 290.10000 Ma
Collections (8 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Sakmarian | Australia (New South Wales) | Strophalosia subcircularis (103574 103775 156136) | |
| Sakmarian | Australia (Queensland) | Strophalosia subcircularis (81500 131774) | |
| Sakmarian | Australia (Tasmania) | Strophalosia subcircularis (131773 132482) Strophalosia subcircularis, Costalosia apicallosa, Wyndhamia irregularis (type locality: 105489) |