| Basic info | Taxonomic history | Classification | Included Taxa |
| Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Arastra
Taxonomy
Arastra was named by Stoyanow (1948) [Sepkoski's age data: D Fras D Fame Sepkoski's reference number: 362]. It is not extant.
It was assigned to Liospirinae by Knight et al. (1960); to Archaeogastropoda by Sepkoski (2002); and to Omphalotrochidae by Wagner (2023).
It was assigned to Liospirinae by Knight et al. (1960); to Archaeogastropoda by Sepkoski (2002); and to Omphalotrochidae by Wagner (2023).
Species
Synonymy list
| Year | Name and author |
|---|---|
| 1948 | Arastra Stoyanow |
| 1960 | Arastra Knight et al. p. 201 |
| 2002 | Arastra Sepkoski |
| 2023 | Arastra Wagner p. G0971 |
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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.
Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: superf = superfamily, c = class | |||||
| References: Bambach et al. 2007, Kiessling 2004 | |||||
Age range: Late/Upper Frasnian or 375.20000 to 372.15000 Ma
Collections (5 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Frasnian | USA (Arizona) | A. torquata (6864 6866 6877 50029) | |
| Late/Upper Frasnian | USA (Arizona) | A. torquata (3374) |