Cicatricosisporites |
Cicatricosisporites minor
|
Canada(Alberta) |
Late Aptian |
Early Albian |
Cicatricosisporites |
Cicatricosisporites minor
|
North America |
Hauterivian |
Albian |
Cicatricosisporites |
Cicatricosisporites mohrioides
|
Canada(Alberta) |
Late Barremian |
Early Aptian |
Cicatricosisporites |
Cicatricosisporites mohrioides
|
North America |
Berriasian |
Albian |
Cicatricosisporites |
Cicatricosisporites myrtellii
|
Canada(Alberta) |
Late Barremian |
Early Aptian |
Cicatricosisporites |
Cicatricosisporites myrtellii
|
North America |
Berriasian |
Barremian |
Cicatricosisporites |
Cicatricosisporites myrtellii
|
Nd |
Nd |
|
Cicatricosisporites |
Cicatricosisporites potomacensis
|
Canada(Alberta) |
Late Barremian |
Early Aptian |
Cicatricosisporites |
Cicatricosisporites potomacensis
|
North America |
Valanginian |
Albian |
Cicatricosisporites |
Cicatricosisporites pseudotripartitus
|
Montana |
Late Hauterivian |
Early Aptian |
Cicatricosisporites |
Cicatricosisporites pseudotripartitus
|
Montana |
Late Hauterivian |
Early Aptian |
Cicatricosisporites |
Cicatricosisporites pseudotripartitus
|
North America |
Valanginian |
Albian |
Cicatricosisporites |
Cicatricosisporites purbeckensis
|
Canada(Alberta) |
Late Barremian |
Early Aptian |
Cicatricosisporites |
Cicatricosisporites purbeckensis
|
North America |
Berriasian |
Early Aptian |
Cicatricosisporites |
Cicatricosisporites spiralis
|
North America |
Barremian |
Albian |
Cicatricosisporites |
Cicatricosisporites stoverii
|
Canada(Alberta) |
Late Barremian |
Early Aptian |
Cicatricosisporites |
Cicatricosisporites stoverii
|
North America |
Late Hauterivian |
Albian |