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Tornquistia subquadratus
Taxonomy
Tornquistia subquadratus was named by Archbold (1990). Its type specimen is CPC 28026, a valve (Dorsal valve), and it is not a trace fossil. Its type locality is BMR TK5A, Scott Bluff, Lake Blanche, which is in a Sakmarian coastal sandstone in the Cuncudgerie Formation of Australia.
Sister species lacking formal opinion data
Synonymy list
| Year | Name and author |
|---|---|
| 1990 | Tornquistia subquadratus Archbold p. 2 figs. 1D-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.
†Tornquistia subquadratus Archbold 1990
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Diagnosis
No diagnoses are available
Measurements
| part | N | mean | |||||
|---|---|---|---|---|---|---|---|
| shell height | 1 | 3.80 |
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| Source: subo = suborder, c = class, p = phylum, uc = unranked clade | |||||
| References: Williams et al. 2000, Nesnidal et al. 2013, Aberhan et al. 2004 | |||||