Genus Sphaerochitina
- Species total:
- 126
- Age range:
- 4100 - 289 MA (obsolete dating)
- IRMNG:
- find
| Name | From | To | Age range |
|---|---|---|---|
| Sphaerochitina capillata | Silurian | Silurian |
|
| Sphaerochitina amazonica | Early Gothlandian | Early Gothlandian |
|
| Sphaerochitina pyrula | Silurian | Silurian |
|
| Sphaerochitina sp.A | Llandoverian | Early Wenlockian |
|
| Sphaerochitina cuvillieri | Silurian | Famennian |
|
| Sphaerochitina indecora | Llandoverian | Wenlockian |
|
| Sphaerochitina rara | Early Gothlandian | Early Gothlandian |
|
| Sphaerochitina sp. Ilie.& Krau.,1975 | Early Gothlandian | Devonian |
|
| Sphaerochitina sp.3 | Valentian | Frasnian |
|
| Sphaerochitina silurica | Llandoverian | Llandoverian |
|
| Sphaerochitina complanata | Valentian | Famennian |
|
| Sphaerochitina solitudina | Rhuddanian | Early Telychian |
|
| Sphaerochitina sp.B | Aeronian | Early Wenlockian |
|
| Sphaerochitina sp.E | Late Llandoverian | Early Wenlockian |
|
| Sphaerochitina sp.G | Late Llandoverian | Early Wenlockian |
|
| Sphaerochitina sp.F | Late Llandoverian | Middle Wenlockian |
|
| Sphaerochitina resupina | Wenlockian | Wenlockian |
|