Genus Sphaerochitina
- Species total:
- 126
- Age range:
- 4100 - 289 MA (obsolete dating)
- IRMNG:
- find
Name | From | To | Age range |
---|---|---|---|
Sphaerochitina sp.3006 | Lochkovian | Lochkovian |
|
Sphaerochitina singula | Late Ordovician | Late Ordovician |
|
Sphaerochitina sp.BT11 | Early Gedinnian | Early Gedinnian |
|
Sphaerochitina diezae | Middle Gedinnian | Middle Gedinnian |
|
Sphaerochitina sp.3077a | Lochkovian | Lochkovian |
|
Sphaerochitina rockglenensis | Middle Devonian | Middle Devonian |
|
Sphaerochitina sp.3074c | Lochkovian | Lochkovian |
|
Sphaerochitina oelandica | Arenigian | Arenigian |
|
Sphaerochitina implicationis | Middle Devonian | Middle Devonian |
|
Sphaerochitina explanata | Wenlockian | Wenlockian |
|
Sphaerochitina sp.3074 | Lochkovian | Lochkovian |
|
Sphaerochitina taugourdeaui | Virgilian | Virgilian |
|
Sphaerochitina sp.I | Early Llandoverian | Early Llandoverian |
|
Sphaerochitina capillata | Silurian | Silurian |
|
Sphaerochitina amazonica | Early Gothlandian | Early Gothlandian |
|
Sphaerochitina kazakhstanica | Tremadocian | Tremadocian |
|
Sphaerochitina hispida | Late Devonian | Late Devonian |
|