Basic info | Taxonomic history | Classification | Included Taxa |
Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Pennaia
Taxonomy
Pennaia was named by Clarke (1913) [Sepkoski's age data: D Emsi-u D Eife Sepkoski's reference number: 1106]. It is not extant.
It was assigned to Phacopida by Sepkoski (2002); and to Calmoniidae by Jell and Adrain (2002).
It was assigned to Phacopida by Sepkoski (2002); and to Calmoniidae by Jell and Adrain (2002).
Synonymy list
Year | Name and author |
---|---|
1913 | Pennaia Clarke |
2002 | Pennaia Jell and Adrain p. 423 |
2002 | Pennaia Sepkoski |
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. †Pennaia Clarke 1913
show all | hide all
Diagnosis
No diagnoses are available