| Basic info | Taxonomic history | Classification | Included Taxa |
| Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Simia
Taxonomy
Simia was named by Mikhailova and Jankauskas (1989).
It was assigned to Acritarcha by Arvestal and Willman (2020).
It was assigned to Acritarcha by Arvestal and Willman (2020).
Species
Synonymy list
| Year | Name and author |
|---|---|
| 1989 | Simia Mikhailova and Jankauskas |
| 2020 | Simia Arvestal and Willman |
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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.
Diagnosis
No diagnoses are available
Measurements
No measurements are available
No ecological data are available
Collections (11 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Tonian | Australia (South Australia) | S. annulare (238048 238049 238051 238052 238058) | |
| Tonian - Ediacaran | Russian Federation (Arkhangelsk) | S. nerjenica (221522) | |
| Ediacaran | Norway | S. nerjenica (233043 233045 233052) | |
| Ediacaran | Estonia (Merikula) | S. sp. (221270) | |
| Ediacaran | Estonia (Ida-Viru) | S. annulare, S. nerjenica (221354) |