| Basic info | Taxonomic history | Classification | Included Taxa |
| Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Occidalia
Taxonomy
Species
Synonymy list
| Year | Name and author |
|---|---|
| 1997 | Occidalia Archbold p. 216 |
| 2003 | Occidalia Shen et al. p. 85 |
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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. †Occidalia Archbold 1997
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†Occidalia mingenewensis Archbold 1996
†Occidalia plicatus Waterhouse 1966
†Occidalia shahi Archbold 1997
Diagnosis
No diagnoses are available
Measurements
| part | N | mean | minimum | maximum | median | s.d. | |
|---|---|---|---|---|---|---|---|
| shell height | 8 | 29.1 | 21.5 | 37.3 | 31.1 | 6.29 |
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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 Artinskian to the top of the Wuchiapingian or 290.10000 to 254.14000 Ma
Collections (5 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Artinskian | Australia (Western Australia) | Crassispirifer mingenewensis (66120) O. shahi (66119) | |
| Wuchiapingian | China (Xizang) | Fusispirifer plicatus (121600) O. n. sp. (60581 60587) |