| Basic info | Taxonomic history | Classification | Included Taxa |
| Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Williamicyathus
Taxonomy
Williamicyathus is a genus. It is not extant.
It was assigned to Archaeocyathida by Sepkoski (2002); and to Syringocnemidae by Debrenne et al. (2015).
It was assigned to Archaeocyathida by Sepkoski (2002); and to Syringocnemidae by Debrenne et al. (2015).
Species
Synonymy list
| Year | Name and author |
|---|---|
| 2002 | Williamicyathus Sepkoski |
| 2015 | Williamicyathus Debrenne et al. p. 1075 |
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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: p = phylum | |||||
| References: Kiessling 2004, Bambach et al. 2007 | |||||
Age range: Botomian or 516.00000 to 512.10000 Ma
Collections (4 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Botomian | Canada (Northwest Territories) | W. colvillensis (80957 80960) | |
| Botomian | USA (Nevada) | W. colvillensis (218892) | |
| Botomian - Toyonian | USA (Nevada) | W. sp. (81004) |