Placopollis |
Placopollis koobii
|
North America |
Carnian |
|
Platysaccus |
Platysaccus queenslandi
|
North America |
Ladinian |
Sinemurian |
Platysaccus |
Platysaccus triassicus
|
North America |
Ladinian |
Hettangian |
Platysaccus |
Platysaccus triassicus
|
Texas |
Late Carnian |
Early Norian |
Platysaccus |
Platysaccus triassicus
|
New Mexico |
Middle Carnian |
Early Norian |
Platysaccus |
Platysaccus triassicus
|
Arizona |
Middle Carnian |
Early Norian |
Plicatisaccus |
Plicatisaccus badius
|
North America |
Carnian |
|
Plicatisaccus |
Plicatisaccus badius
|
Arizona |
Middle Carnian |
Early Norian |
Plicatisaccus |
Plicatisaccus badius
|
New Mexico |
Middle Carnian |
Early Norian |
Polycingulatisporites |
Polycingulatisporites mooniensis
|
North America |
Carnian |
Sinemurian |
Polycolpopollis |
Polycolpopollis magnificus
|
North America |
Carnian |
|
Porcellispora |
Porcellispora longdonensis
|
North America |
Ladinian |
Hettangian |
Praecirculina |
Praecirculina granifer
|
North America |
Ladinian |
Norian |
Pretricolpipollenites |
Pretricolpipollenites ovalis
|
Texas |
Late Carnian |
Early Norian |
Pretricolpipollenites |
Pretricolpipollenites ovalis
|
New Mexico |
Middle Carnian |
Early Norian |
Pretricolpipollenites |
Pretricolpipollenites ovalis
|
Arizona |
Middle Carnian |
Early Norian |
Pretricolpipollenites |
Pretricolpipollenites ovalis
|
North America |
Carnian |
Rhaetian |