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Avalanchurus
Taxonomy
Avalanchurus was named by Edgecom and Chatte (1993) [Sepkoski's age data: S Wenl-l S Ludl-u Sepkoski's reference number: 1088]. It is not extant.
It was assigned to Encrinuridae by Jell and Adrain (2002); and to Phacopida by Sepkoski (2002).
It was assigned to Encrinuridae by Jell and Adrain (2002); and to Phacopida by Sepkoski (2002).
Species lacking formal opinion data
Synonymy list
| Year | Name and author |
|---|---|
| 1993 | Avalanchurus Edgecom and Chatte |
| 2002 | Avalanchurus Jell and Adrain p. 346 |
| 2002 | Avalanchurus 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. †Avalanchurus Edgecom and Chatte 1993
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: f = family, c = class | |||||
| References: Hendy 2009, Aberhan et al. 2004 | |||||
Age range: base of the Sheinwoodian to the top of the Gorstian or 432.90000 to 425.00000 Ma
Collections (14 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Sheinwoodian | Canada (Northwest Territories) | A. lennoni (25995) A. simoni (25976) A. sp. nov. A (25994) | |
| Sheinwoodian | Canada (Nunavut) | A. simoni, A. garfunkeli (25977) | |
| Homerian | Canada (Northwest Territories) | A. garfunkeli (25978 25979 25986 25987 25988) A. sp. nov. B (25990) | |
| Gorstian | Canada (Northwest Territories) | A. sp. 2 (25983) | |
| Gorstian | Canada (Nunavut) | A. sp. 2 (25982 25984 25985) |