Basic info | Taxonomic history | Classification | Included Taxa |
Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Divaricosta
Taxonomy
Divaricosta was named by Cooper and Grant (1969) [Sepkoski's age data: P Guad-l Sepkoski's reference number: 7]. Its type is Divaricosta squarrosa.
It was assigned to Pontisiinae by Williams et al. (2002); and to Rhynchonellida by Sepkoski (2002).
It was assigned to Pontisiinae by Williams et al. (2002); and to Rhynchonellida by Sepkoski (2002).
Species
D. squarrosa (type species), D. vagabunda
Synonymy list
Year | Name and author |
---|---|
1969 | Divaricosta Cooper and Grant p. 11 |
2002 | Divaricosta Sepkoski |
2002 | Divaricosta Williams et al. p. 1273 |
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. †Divaricosta Cooper and Grant 1969
show all | hide all
†Divaricosta squarrosa Cooper and Grant 1969
†Divaricosta vagabunda Cooper and Grant 1976
Diagnosis
No diagnoses are available