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| Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Sphaerina
Taxonomy
Sphaerina was named by Riding and Soja (1993).
It was assigned to Cyanobacteria by Soja and Riding (1993).
It was assigned to Cyanobacteria by Soja and Riding (1993).
Species lacking formal opinion data
Synonymy list
| Year | Name and author |
|---|---|
| 1993 | Sphaerina Riding and Soja |
| 1993 | Sphaerina Soja and Riding |
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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.
G. †Sphaerina Riding and Soja 1993
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: p = phylum | |||||
| Reference: Vachard and Aretz 2004 | |||||
Age range: Ludlow or 426.70000 to 422.70000 Ma
Collections (4 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Wenlock - Ludlow | USA (Alaska) | S. congregata (79355 79356) | |
| Ludlow | USA (Alaska) | S. sp. (79359) | |
| Ludlow | Russian Federation | S. sp. (24017) |