Basic info | Taxonomic history | Classification | Included Taxa |
Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Taxonomy
Amzasskiella was named by Poletaeva (1960) [Sepkoski's age data: O Trem-l Sepkoski's reference number: 927]. It is not extant.
It was assigned to Ptychopariida by Sepkoski (2002); and to Eulomidae by Jell and Adrain (2002).
It was assigned to Ptychopariida by Sepkoski (2002); and to Eulomidae by Jell and Adrain (2002).
Synonymy list
Year | Name and author |
---|---|
1960 | Amzasskiella Poletaeva |
2002 | Amzasskiella Jell and Adrain p. 340 |
2002 | Amzasskiella 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. †Amzasskiella Poletaeva 1960
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
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Source: f = family, c = class | |||||
References: Aberhan et al. 2004, Whittington et al. 1997 |
Age range: base of the Tremadoc to the top of the Tremadocian or 486.50000 to 477.70000 Ma
Collections (4 total)
Time interval | Ma | Country or state | Original ID and collection number |
---|---|---|---|
Furongian | Russian Federation (Gorny Altai) | A. mirabilis (203916) | |
Batyrbaian - Tremadocian | Russian Federation (Siberia) | A. mirabilis (205624) | |
Tremadoc | Russian Federation (Gorny Altai) | A. mirabilis (203936) | |
Tremadocian | Russian Federation (Siberia) | A. mirabilis (205623) |