Macroptycha |
Macroptycha triplicata
|
Nd |
Late Riphean |
|
Macroptycha |
Macroptycha uniplicata
|
Nd |
Late Proterozoic |
|
Maculatasporites |
Maculatasporites
|
Nd |
Nd |
|
Maculatasporites |
Maculatasporites
|
Nd |
Nd |
|
Maculatasporites |
Maculatasporites amplus
|
Nd |
Late Sakmarian |
|
Maculatasporites |
Maculatasporites asperatus
|
Nd |
Pennsylvanian |
|
Maculatasporites |
Maculatasporites brevis
|
Nd |
Late Emsian |
|
Maculatasporites |
Maculatasporites crassus
|
Nd |
Late Devonian |
|
Maculatasporites |
Maculatasporites delicatus
|
Nd |
Early Permian |
|
Maculatasporites |
Maculatasporites eraduica
|
Nd |
Artinskian |
|
Maculatasporites |
Maculatasporites gondwanensis
|
Nd |
Early Gondwana |
|
Maculatasporites |
Maculatasporites indicus
|
Nd |
Early Gondwana |
|
Maculatasporites |
Maculatasporites irregularis
|
Nd |
Early Gondwana |
|
Maculatasporites |
Maculatasporites karanpurensis
|
Nd |
Late Artinskian |
|
Maculatasporites |
Maculatasporites minimus
|
Nd |
Artinskian |
|
Maculatasporites |
Maculatasporites minutus
|
Nd |
Nd |
|
Maculatasporites |
Maculatasporites ovalis
|
Nd |
Early Artinskian |
|