| Basic info | Taxonomic history | Classification | Included Taxa |
| Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Spirogyra
Taxonomy
Synonymy list
| Year | Name and author |
|---|---|
| 1820 | Spirogyra Link |
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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. †Spirogyra Link 1820
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
No ecological data are available
Age range: base of the Late/Upper Eocene to the top of the Middle Pleistocene or 37.20000 to 0.12900 Ma
Collections (6 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Paleogene | Argentina (Chubut) | S. sp. 1, S. sp. 2 (152926) | |
| Late/Upper Eocene | Myanmar (Sagaing) | S. sp. (227782) | |
| Late/Upper Oligocene - Middle Miocene | Argentina (Tierra del Fuego) | S. sp. Tipo A, S. sp. Tipo B, S. sp. Tipo C (169381) | |
| Early/Lower Miocene - Middle Miocene | Argentina (Tierra del Fuego) | S. sp. Tipo A, S. sp. Tipo B, S. sp. Tipo C (166708) | |
| Tortonian | China (Yunnan) | S. sp. (11798) | |
| Middle Pleistocene | Italy | S. sp. (38321) |