Basic info | Taxonomic history | Classification | Included Taxa |
Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Protocycloceras xerxes
Taxonomy
Orthoceras xerxes was named by Billings (1865).
It was recombined as Protocycloceras xerxes by Ulrich et al. (1944).
It was recombined as Protocycloceras xerxes by Ulrich et al. (1944).
Synonymy list
Year | Name and author |
---|---|
1944 | Protocycloceras xerxes Ulrich et al. |
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.
†Protocycloceras xerxes Billings 1865
show all | hide all
Diagnosis
No diagnoses are available
Measurements
No measurements are available
|
|
||||
|
|
||||
|
|||||
|
|
||||
|
|
||||
Source: o = order, c = class | |||||
References: Kiessling 2004, Aberhan et al. 2004 |