Name | From | To | Age range |
---|---|---|---|
Visbysphaera sp.A | Early Cambrian | Gedinnian |
|
Visbysphaera sp.A Gard.& Vang.,1971 | Early Cambrian | Middle Cambrian |
|
Visbysphaera dilatispinosa | Early Paleozoic | Gedinnian |
|
Visbysphaera microspinosa | Early Ordovician | Downtonian |
|
Visbysphaera sp | Early Ordovician | Devonian |
|
Visbysphaera pirifera | Tremadocian | Gedinnian |
|
Visbysphaera oligofurcata | Tremadocian | Emsian |
|
Visbysphaera yichangensis | Arenigian | Early Llanvirnian |
|
Visbysphaera meson | Middle Llanvirnian | Downtonian |
|
Visbysphaera gotlandica | Lasnamagi | Emsian |
|
Visbysphaera connexa | Ashgillian | Pridolian |
|
Visbysphaera sp.C | Early Llandoverian | Early Llandoverian |
|
Visbysphaera brevifurcata | Early Llandoverian | Late Whitcliffian |
|
Visbysphaera erratica | Llandoverian | Wenlockian |
|
Visbysphaera sp.B | Early Llandoverian | Gedinnian |
|
Visbysphaera nannina | Llandoverian | Early Wenlockian |
|
Visbysphaera glabra | Rhuddanian | Telychian |
|