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| Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Skelidorygma
Taxonomy
Skelidorygma is a genus. It is not extant.
It was assigned to Spiriferida by Sepkoski (2002); to Skelidorygminae by Waterhouse (2004); and to Skelidorygmidae by Williams et al. (2006).
It was assigned to Spiriferida by Sepkoski (2002); to Skelidorygminae by Waterhouse (2004); and to Skelidorygmidae by Williams et al. (2006).
Synonymy list
| Year | Name and author |
|---|---|
| 2002 | Skelidorygma Sepkoski |
| 2004 | Skelidorygma Waterhouse |
| 2006 | Skelidorygma Williams et al. p. 1823 |
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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. †Skelidorygma
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
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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 Osagean to the top of the Meramecian or 351.90000 to 335.40000 Ma
Collections (10 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Tournaisian | Canada (Alberta) | S. bamberi (67252 67276 67326) | |
| Carboniferous | USA (Indiana) | S. subcardiiformis (6787 6836) | |
| Osagean | USA (Indiana) | S. sp. (6834) S. subcardiiformis (6737 6778) | |
| Meramecian | USA (Indiana) | S. subcardiiformis (6776 6833) |