Basic info | Taxonomic history | Classification | Included Taxa |
Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Colophragma
Taxonomy
Colophragma was named by Cooper and Dutro (1982) [Sepkoski's age data: D Fras-u D Fame-l Sepkoski's reference number: 708]. Its type is Colophragma ellipticum.
It was assigned to Rhynchonellida by Sepkoski (2002); and to Pugnacidae by Cooper and Dutro (1982) and Williams et al. (2002).
It was assigned to Rhynchonellida by Sepkoski (2002); and to Pugnacidae by Cooper and Dutro (1982) and Williams et al. (2002).
Species
C. ellipticum (type species)
Synonymy list
Year | Name and author |
---|---|
1982 | Colophragma Cooper and Dutro p. 77 |
2002 | Colophragma Sepkoski |
2002 | Colophragma Williams et al. p. 1168 |
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. †Colophragma Cooper and Dutro 1982
show all | hide all
†Colophragma ellipticum Cooper and Dutro 1982
Diagnosis
Reference | Diagnosis | |
---|---|---|
G. A. Cooper and J. T. Dutro 1982 | Rhynchonellacea having the exterior of pugnacids, with an aborted median septum and broad outer hinge plates. |
Measurements
No measurements are available
|
|
||||
|
|
||||
|
|||||
|
|
||||
|
|
||||
Source: o = order, c = class, p = phylum, uc = unranked clade | |||||
References: Nesnidal et al. 2013, Aberhan et al. 2004 |