Basic info | Taxonomic history | Classification | Included Taxa |
Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Zonacyathus
Taxonomy
Zonacyathus is a genus. It is not extant.
It was assigned to Ajacicyathida by Sepkoski (2002); and to Sajanocyathidae by Debrenne et al. (2015).
It was assigned to Ajacicyathida by Sepkoski (2002); and to Sajanocyathidae by Debrenne et al. (2015).
Species
Synonyms
|
Synonymy list
Year | Name and author |
---|---|
2002 | Diplocyathellus Sepkoski |
2002 | Zonacyathus Sepkoski |
2015 | Zonacyathus Debrenne et al. p. 959 |
Is something missing? Join the Paleobiology Database and enter the data
|
|
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. †Zonacyathus
show all | hide all
†Zonacyathus borealis Handfield 1971
†Zonacyathus princetonensis Handfield 1971
Invalid names: Diplocyathellus [synonym]
Diagnosis
No diagnoses are available