Baculatisporites |
Baculatisporites primarius
|
Germany |
Oligocene |
|
Beaupreaidites |
Beaupreaidites elegansiformis
|
New Zealand |
Maastrichtian |
|
Betula |
Betula
|
California |
Middle Eocene |
|
Betulaceae |
Betulaceae
|
California |
Middle Eocene |
|
Betulaepollenites |
Betulaepollenites betuloides
|
Germany |
Oligocene |
|
Betulaepollenites |
Betulaepollenites claripites
|
Wyoming |
Eocene |
|
Bombacaceae |
Bombacaceae
|
California |
Middle Eocene |
|
Bombacaceae |
Bombacaceae sp
|
Colombia |
Oligocene |
|
Camarozonosporites |
Camarozonosporites sp
|
USA |
Maastrichtian |
|
Caprifoliipites |
Caprifoliipites microreticulatus
|
Germany |
Oligocene |
|
Caprifoliipites |
Caprifoliipites viridifluminis
|
Wyoming |
Eocene |
|
Cardiospermum |
Cardiospermum
|
Colorado |
Late Oligocene |
|
Carpinus |
Carpinus ancipites
|
Wyoming |
Eocene |
|
Carya |
Carya
|
Colorado |
Late Oligocene |
|
Carya |
Carya
|
California |
Middle Eocene |
|
Caryapollenites |
Caryapollenites juxtaporipites
|
Wyoming |
Eocene |
|
Caryapollenites |
Caryapollenites simplex
|
Germany |
Oligocene |
|