Choanopollenites |
Choanopollenites conspicuus
|
Maryland |
Danian |
|
Choanopollenites |
Choanopollenites consanguineus
|
Maryland |
Danian |
|
Osculapollis |
Osculapollis colporatus
|
Maryland |
Danian |
|
Pseudoplicapollis |
Pseudoplicapollis serenus
|
Maryland |
Danian |
|
Holkopollenites |
Holkopollenites chemardensis
|
Maryland |
Danian |
|
Pseudoplicapollis |
Pseudoplicapollis limitata
|
Maryland |
Danian |
|
Retitrescolpites |
Retitrescolpites anguloluminosus
|
Maryland |
Danian |
|
Piolencipollis |
Piolencipollis endocuspoides
|
Maryland |
Danian |
|
Nudopollis |
Nudopollis thiergartii
|
Maryland |
Danian |
|
Insulapollenites |
Insulapollenites sp
|
Maryland |
Danian |
|
Momipites |
Momipites tenuipolus
|
Maryland |
Danian |
|
Porocolpopollenites |
Porocolpopollenites ollivierae
|
Maryland |
Danian |
|
Betula |
Betula infrequens
|
Maryland |
Danian |
|
Nudopollis |
Nudopollis terminalis
|
Maryland |
Danian |
|
Plicatopollis |
Plicatopollis triradiata
|
Maryland |
Danian |
|
Favitricolporites |
Favitricolporites baculoferus
|
Maryland |
Danian |
|
Bombacacidites |
Bombacacidites reticulatus
|
Maryland |
Danian |
|