Basic info | Taxonomic history | Classification | Included Taxa |
Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Angarella
Taxonomy
Angarella was named by Asatkin (1932) [Sepkoski's age data: O u]. It is not extant.
It was assigned to Acrotretida by Sepkoski (2002); and to Kirengellida by Dzik (2010).
It was assigned to Acrotretida by Sepkoski (2002); and to Kirengellida by Dzik (2010).
Species
Synonymy list
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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: o = order, c = class | |||||
Reference: Hendy et al. 2009 |
Age range: Arenig or 478.60000 to 466.00000 Ma
Collections (11 total)
Time interval | Ma | Country or state | Original ID and collection number |
---|---|---|---|
Tremadocian | Russian Federation (Krasnoyar) | A. sp. (131140) | |
Tremadocian - Dapingian | Russian Federation (Krasnoyar) | A. lopatini (131154) | |
Arenig | Russian Federation (Irkutsk) | A. jaworowskii (210175) | |
Floian | Russian Federation (Siberia) | A. lopatini (206297) | |
Early/Lower Llanvirn | Russian Federation (Siberia) | A. sp. (9294) | |
Llanvirn | Russian Federation (Irkutsk) | A. sp. (210176) | |
Llanvirn - Llandeilo | Russian Federation (Siberia) | A. sp. (39432 39433 39434) | |
Darriwilian | Russian Federation (Siberia) | A. lopatini (206300 206303) |