Genus Sphaerochitina
- Species total:
- 126
- Age range:
- 4100 - 289 MA (obsolete dating)
- IRMNG:
- find
Name | From | To | Age range |
---|---|---|---|
Sphaerochitina diversa | Wenlockian | Wenlockian |
|
Sphaerochitina distendis | Virgilian | Virgilian |
|
Sphaerochitina dissimilis | Wenlockian | Wenlockian |
|
Sphaerochitina diezae | Middle Gedinnian | Middle Gedinnian |
|
Sphaerochitina densibaculata | Gedinnian | Emsian |
|
Sphaerochitina cuvillieri | Silurian | Famennian |
|
Sphaerochitina concava | Wenlockian | Ludlovian |
|
Sphaerochitina complevisa | Late Gothlandian | Late Gothlandian |
|
Sphaerochitina complanata | Valentian | Famennian |
|
Sphaerochitina compactilis | Early Paleozoic | Ashgillian |
|
Sphaerochitina comosa | Middle Devonian | Middle Devonian |
|
Sphaerochitina communisa | Early Devonian | Early Devonian |
|
Sphaerochitina collinsoni | Early Gothlandian | Late Devonian |
|
Sphaerochitina capillata | Silurian | Silurian |
|
Sphaerochitina brevispinosa | Paleozoic | Late Devonian |
|
Sphaerochitina brevis | Late Ordovician | Early Gothlandian |
|
Sphaerochitina brevicollis | Ordovician | Ordovician |
|