| Basic info | Taxonomic history | Classification | Included Taxa |
| Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Retisphaeridium
Taxonomy
Retisphaeridium was named by Staplin et al. (1965). It is not extant. It is considered to be a form taxon. Its type is Retisphaeridium dichamerum.
It was assigned to Acritarcha by Andrews (1970), Mussini et al. (2025).
It was assigned to Acritarcha by Andrews (1970), Mussini et al. (2025).
Species
R. dichamerum (type species)
Synonymy list
| Year | Name and author |
|---|---|
| 1965 | Retisphaeridium Staplin et al. |
| 1970 | Retisphaeridium Andrews |
| 2025 | Retisphaeridium Mussini et al. |
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. †Retisphaeridium Staplin et al. 1965
show all | hide all
†Retisphaeridium dichamerum Staplin et al. 1965
Diagnosis
No diagnoses are available