Vavososphaeridium |
Vavososphaeridium
|
Nd |
Nd |
|
Vavososphaeridium |
Vavososphaeridium atenuatum
|
Nd |
Nd |
|
Vavososphaeridium |
Vavososphaeridium bharadwaji
|
Nd |
Early Cambrian |
Ordovician |
Vavososphaeridium |
Vavososphaeridium densum
|
Nd |
Late Precambrian |
|
Vavososphaeridium |
Vavososphaeridium michailovskyi
|
Nd |
Early Ordovician |
|
Vavososphaeridium |
Vavososphaeridium reticulatum
|
Nd |
Late Precambrian |
|
Vavososphaeridium |
Vavososphaeridium vindhyanense
|
India(Madhya Pradesh) |
Cambrian |
|
Vavosphaeridium |
Vavosphaeridium
|
Nd |
Nd |
|
Vavrdovella |
Vavrdovella
|
Nd |
Nd |
|
Vavrdovella |
Vavrdovella areniga
|
Nd |
Arenigian |
|
Vavrdovella |
Vavrdovella areniga
|
Nd |
Arenigian |
|
Vavrdovella |
Vavrdovella areniga
|
England(Lancashire) |
Late Tremadocian |
Early Arenigian |
Velatasphaera |
Velatasphaera
|
Nd |
Nd |
|
Velatasphaera |
Velatasphaera hudsonii
|
Nd |
Late Ordovician |
|
Veliferites |
Veliferites
|
Nd |
Nd |
|
Veliferites |
Veliferites jachalensis
|
Nd |
Wenlockian |
|
Veliferites |
Veliferites siluricus
|
Nd |
Late Llandoverian |
|