Basic info | Taxonomic history | Classification | Included Taxa |
Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Derbyia informis
Taxonomy
Derbyia informis was named by Cooper and Grant (1974). Its type specimen is USNM 152606c, a shell (Articulated shell), and it is not a trace fossil.
Sister species lacking formal opinion data
Synonymy list
Year | Name and author |
---|---|
1974 | Derbyia informis Cooper and Grant pp. 302-304 figs. Pl 76, figs 1-8; pl 77, figs 1-12; pl 78, figs 1-20; pl 81, figs 1-3 |
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.
†Derbyia informis Cooper and Grant 1974
show all | hide all
Diagnosis
No diagnoses are available