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Yorkella
Taxonomy
Yorkella was named by Kobayashi (1942) [Sepkoski's age data: Cm Boto-u]. It is not extant.
It was assigned to Redlichiidae by Jell and Adrain (2002); and to Redlichiida by Sepkoski (2002).
It was assigned to Redlichiidae by Jell and Adrain (2002); and to Redlichiida by Sepkoski (2002).
Species lacking formal opinion data
Synonymy list
| Year | Name and author |
|---|---|
| 1942 | Yorkella Kobayashi |
| 2002 | Yorkella Jell and Adrain p. 462 |
| 2002 | Yorkella 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. †Yorkella Kobayashi 1942
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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, Hendy et al. 2009 | |||||
Age range: base of the Atdabanian to the top of the Botomian or 521.00000 to 512.10000 Ma
Collections (8 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Atdabanian | Australia (South Australia) | Y. australis (97766 97786) | |
| Botomian | Australia (South Australia) | Y. australis (67981 67982 67983 97770 97773) Y. sp. (42285) |