Name | From | To | Age range |
---|---|---|---|
Dictyosphaera gyrorugosa | Late Precambrian | Late Precambrian |
|
Dictyosphaera delicata | Middle Proterozoic | Middle Proterozoic |
|
Dictyosphaera convexa | Silurian | Silurian |
|
Dictyosphaera | Sinian | Sinian |
|