Psilatricolpites |
Psilatricolpites
|
British Guiana |
Maastrichtian |
|
Retitricolpites |
Retitricolpites ovalis
sp. nov. |
British Guiana |
Oligocene |
Miocene |
Psilatricolporites |
Psilatricolporites cyamus
sp. nov. |
British Guiana |
Oligocene |
Miocene |
Echiperiporites |
Echiperiporites
|
British Guiana |
Oligocene |
Miocene |
Echiperiporites |
Echiperiporites akanthos
sp. nov. |
British Guiana |
Oligocene |
Miocene |
Clavainaperturites |
Clavainaperturites
|
British Guiana |
Oligocene |
Miocene |
Clavainaperturites |
Clavainaperturites clavatus
sp. nov. |
British Guiana |
Oligocene |
Miocene |
Foveotricolporites |
Foveotricolporites florschutzi
|
British Guiana |
Maastrichtian |
|
Psilatricolpites |
Psilatricolpites rubini
|
British Guiana |
Maastrichtian |
|
Retitricolpites |
Retitricolpites reticulatus
|
British Guiana |
Maastrichtian |
|
Retitricolpites |
Retitricolpites microreticulatus
|
British Guiana |
Maastrichtian |
|
Psilatricolpites |
Psilatricolpites clarissimus
sp. nov. |
British Guiana |
Maastrichtian |
|
Psilatricolporites |
Psilatricolporites florschutzi
|
British Guiana |
Maastrichtian |
|
Psilatetradites |
Psilatetradites umirensis
|
British Guiana |
Maastrichtian |
|
Retimonoporites |
Retimonoporites tequendamae
|
British Guiana |
Maastrichtian |
|
Retitriletes |
Retitriletes margaritae
|
British Guiana |
Maastrichtian |
|
Clavastephanocolpites |
Clavastephanocolpites
|
British Guiana |
Eocene |
|