Priscotheca |
Priscotheca raia
|
Baltic |
Tremadocian |
|
Pulvinosphaeridium |
Pulvinosphaeridium pulvinellum
|
Baltic |
Late Ordovician |
|
Schizodiacrodium |
Schizodiacrodium ramiferum
|
Mediterranean Sea |
Llanvirnian |
|
Striatotheca |
Striatotheca principalis
|
Mediterranean Sea |
Arenigian |
Llanvirnian |
Striatotheca |
Striatotheca principalis
|
Mediterranean Sea |
Llanvirnian |
|
Synsphaeridium |
Synsphaeridium sp
|
Mediterranean Sea |
Arenigian |
|
Tunisphaeridium |
Tunisphaeridium eligmosum
|
Mediterranean Sea |
Arenigian |
Llanvirnian |
Veryhachium |
Veryhachium aquilum
|
Mediterranean Sea |
Arenigian |
Llanvirnian |
Veryhachium |
Veryhachium balticum
|
Baltic |
Arenigian |
|
Veryhachium |
Veryhachium elenae
|
Mediterranean Sea |
Caradocian |
|
Veryhachium |
Veryhachium elenae
|
Mediterranean Sea |
Caradocian |
|
Veryhachium |
Veryhachium flagelliferum
|
Mediterranean Sea |
Arenigian |
Llanvirnian |
Veryhachium |
Veryhachium horridum
|
Mediterranean Sea |
Llanvirnian |
|
Veryhachium |
Veryhachium minutum
|
Baltic |
Tremadocian |
|
Veryhachium |
Veryhachium rosendae
|
Mediterranean Sea |
Caradocian |
|
Veryhachium |
Veryhachium sartbernardense
|
Mediterranean Sea |
Llanvirnian |
|
Veryhachium |
Veryhachium sp
|
Baltic |
Tremadocian |
|