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Altajella
Taxonomy
Altajella was named by Kulkov (1962) [Sepkoski's age data: D l Sepkoski's reference number: 538]. It is not extant.
It was assigned to Spiriferida by Sepkoski (2002); and to Bojothyridinae by Williams et al. (2006).
It was assigned to Spiriferida by Sepkoski (2002); and to Bojothyridinae by Williams et al. (2006).
Synonymy list
Year | Name and author |
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1962 | Altajella Kulkov |
2002 | Altajella Sepkoski |
2006 | Altajella Williams et al. p. 1862 |
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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. †Altajella Kulkov 1962
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
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Source: o = order, c = class, p = phylum, uc = unranked clade | |||||
References: Aberhan et al. 2004, Nesnidal et al. 2013 |
Age range: base of the Lochkovian to the top of the Pragian or 419.62000 to 410.62000 Ma
Collections (6 total)
Time interval | Ma | Country or state | Original ID and collection number |
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Lochkovian | Canada (Yukon) | A. sp. (24931) | |
Pragian | Russian Federation (Bashkortostan) | A. contorta (81649 81654 81655) | |
Pragian - Early/Lower Emsian | Russian Federation (Bashkortostan) | A. contorta (81656 81658) |