Converrucosisporites |
Converrucosisporites ferniensis
|
Canada(NWT,Mackenzie) |
Late Oxfordian |
Volgian |
Converrucosisporites |
Converrucosisporites ferniensis
|
Canada(W.Canada) |
Jurassic |
|
Converrucosisporites |
Converrucosisporites geniculatus
|
France(Charente-Maritime) |
Valanginian |
Late Aptian |
Converrucosisporites |
Converrucosisporites minor
|
Nd |
Nd |
|
Converrucosisporites |
Converrucosisporites platyverrucosus
|
Maryland |
Early Cretaceous |
|
Converrucosisporites |
Converrucosisporites variverrucatus
|
Canada(NWT,Mackenzie) |
Late Oxfordian |
Early Valanginian |
Converrucosisporites |
Converrucosisporites venitus
|
England |
Valanginian |
|
Corrugatisporites |
Corrugatisporites amplectiformis
|
Canada(NWT,Mackenzie) |
Late Oxfordian |
Early Valanginian |
Corrugatisporites |
Corrugatisporites scanicus
|
Canada(NWT,Mackenzie) |
Late Oxfordian |
Early Valanginian |
Crassitudisporites |
Crassitudisporites
|
Canada(NWT,Mackenzie) |
Late Oxfordian |
Early Valanginian |
Crassitudisporites |
Crassitudisporites problematicus
|
Canada(NWT,Mackenzie) |
Late Oxfordian |
Early Valanginian |
Crassitudisporites |
Crassitudisporites problematicus
|
Canada(NWT,Mackenzie) |
Late Oxfordian |
Early Valanginian |
Dictyotriletes |
Dictyotriletes southeyensis
|
Canada(W.Canada) |
Neocomian |
|
Duplexisporites |
Duplexisporites amplectiformis
|
Canada(NWT,Mackenzie) |
Late Oxfordian |
Early Valanginian |
Duplexisporites |
Duplexisporites anagrammensis
|
Canada(NWT,Mackenzie) |
Late Oxfordian |
Early Valanginian |
Duplexisporites |
Duplexisporites gyratus
|
Canada(NWT,Mackenzie) |
Late Oxfordian |
Early Valanginian |
Duplexisporites |
Duplexisporites problematicus
|
Canada(NWT,Mackenzie) |
Late Oxfordian |
Early Valanginian |