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Sajanaspis
Taxonomy
Sajanaspis was named by Repina (1959) [Sepkoski's age data: Cm Boto Sepkoski's reference number: 471]. It is not extant.
It was assigned to Redlichinidae by Whittington et al. (1997); and to Redlichiida by Sepkoski (2002).
It was assigned to Redlichinidae by Whittington et al. (1997); and to Redlichiida by Sepkoski (2002).
Species lacking formal opinion data
Synonymy list
| Year | Name and author |
|---|---|
| 1959 | Sajanaspis Repina |
| 1997 | Sajanaspis Whittington et al. p. 466 |
| 2002 | Sajanaspis Sepkoski |
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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. †Sajanaspis Repina 1959
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: f = family, o = order, c = class | |||||
| References: Whittington et al. 1997, Hendy et al. 2009, Aberhan et al. 2004 | |||||
Age range: base of the Atdabanian to the top of the Botomian or 521.00000 to 512.10000 Ma
Collections (7 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Atdabanian | Russian Federation (Tuva) | S. pokrovskayae (81465) S. pokrovskayae, S. crassa (81464) | |
| Atdabanian | Russian Federation (Khakasiya) | S. crassa, S. modesta (81328) | |
| Atdabanian - Botomian | Russian Federation | S. sp. (10097) | |
| Botomian | Kazakhstan | S. sp. (10012) | |
| Botomian | Russian Federation (Tuva) | S. sp. (81478 81480) |