Verrucosisporites |
Verrucosisporites opimus
|
|
Bajocian |
|
Verrucosisporites |
Verrucosisporites sp
|
|
Bajocian |
Tithonian |
Verrucosisporites |
Verrucosisporites sp
|
|
Bajocian |
Callovian |
Verrucosisporites |
Verrucosisporites varians
|
|
Pliensbachian |
Callovian |
Verrucosisporites |
Verrucosisporites varians
|
|
Bajocian |
Callovian |
Verrucosisporites |
Verrucosisporites walloonensis
|
|
Bajocian |
|
Vitreisporites |
Vitreisporites pallidus
|
|
Pliensbachian |
|
Vitreisporites |
Vitreisporites pallidus
|
|
Toarcian |
Early Callovian |
Vitreisporites |
Vitreisporites pallidus
|
|
Bajocian |
|
Vitreisporites |
Vitreisporites sp
|
|
Tithonian |
|