Plicapollis |
Plicapollis retusus
|
North America |
Campanian |
|
Plicapollis |
Plicapollis rusticus
|
North America |
Campanian |
|
Plicapollis |
Plicapollis usitatus
|
North America |
Campanian |
Maastrichtian |
Plicapollis |
Plicapollis vacuus
|
North America |
Campanian |
Maastrichtian |
Polyadopollenites |
Polyadopollenites psilatus
|
North America |
Maastrichtian |
Paleocene |
Polycolpites |
Polycolpites granulatus
|
North America |
Maastrichtian |
|
Praecursipollis |
Praecursipollis plebius
|
North America |
Turonian |
Santonian |
Proteacidites |
Proteacidites marginus
|
North America |
Maastrichtian |
Paleocene |
Proteacidites |
Proteacidites retusus
|
North America |
Turonian |
Maastrichtian |
Proteacidites |
Proteacidites thalmannii
|
North America |
Turonian |
Paleocene |
Pseudatlantopollis |
Pseudatlantopollis simulatus
|
North America |
Campanian |
Maastrichtian |
Pseudoculopollis |
Pseudoculopollis admirabilis
|
North America |
Campanian |
Maastrichtian |
Pseudoplicapollis |
Pseudoplicapollis cuneata
|
North America |
Turonian |
Campanian |
Pseudoplicapollis |
Pseudoplicapollis endocuspis
|
North America |
Turonian |
Maastrichtian |
Pseudoplicapollis |
Pseudoplicapollis longiannulata
|
North America |
Turonian |
Campanian |
Pseudoplicapollis |
Pseudoplicapollis serenus
|
North America |
Turonian |
Paleocene |
Pseudovacuopollis |
Pseudovacuopollis involutus
|
North America |
Campanian |
Maastrichtian |