Basic info | Taxonomic history | Classification | Included Taxa |
Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Petalaxis exiguus
Taxonomy
Petalaxis exiguus was named by Sando (1983). Its type specimen is USNM 162002B and is a 3D body fossil. Its type locality is USGS 3856-PC, James Ranch, which is in a Sakmarian carbonate limestone in the McCloud Formation of California.
Sister species lacking formal opinion data
Synonymy list
Year | Name and author |
---|---|
1983 | Petalaxis exiguus Sando p. 28 figs. Pl 19, figs 1-4 |
2007 | Petalaxis exiguus Fedorowski et al. p. 166 |
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.
†Petalaxis exiguus Sando 1983
show all | hide all
Diagnosis
No diagnoses are available