| Basic info | Taxonomic history | Classification | Included Taxa |
| Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Hemidiscosa
Taxonomy
Hemidiscosa was named by Schrammen (1924).
It was assigned to Hexactinellida by Sepkoski (2002); and to Amphidiscophora by Finks and Rigby (2004).
It was assigned to Hexactinellida by Sepkoski (2002); and to Amphidiscophora by Finks and Rigby (2004).
Subtaxa
Synonymy list
| Year | Name and author |
|---|---|
| 1924 | Hemidiscosa Schrammen |
| 2002 | Hemidiscosa Sepkoski |
| 2004 | Hemidiscosa Finks and Rigby p. 420 |
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.
Or. †Hemidiscosa Schrammen 1924
show all | hide all
Fm. †Hemidiscellidae Kling and Reif 1969
hide
Invalid names: Microhemidisciidae Finks and Rigby 2004 [empty]
Diagnosis
No diagnoses are available