Retitricolpites |
Retitricolpites absolutus
|
Colombia |
Paleocene |
Middle Eocene |
Magnatriporites |
Magnatriporites abstractus
|
Colombia |
Paleocene |
Middle Eocene |
Psilatricolpites |
Psilatricolpites acerbus
|
Colombia |
Paleocene |
Middle Eocene |
Retitricolpites |
Retitricolpites adeptus
|
Colombia |
Paleocene |
Middle Eocene |
Psilastephanocolpites |
Psilastephanocolpites adinos
|
Colombia |
Early Eocene |
Middle Eocene |
Retitricolpites |
Retitricolpites adultus
|
Colombia |
Paleocene |
Early Eocene |
Retidiporites |
Retidiporites agilis
|
Colombia |
Early Eocene |
Middle Eocene |
Striatricolporites |
Striatricolporites agustinus
|
Colombia |
Early Eocene |
Middle Eocene |
Psilatricolporites |
Psilatricolporites amagensis
|
Colombia |
Eocene |
Oligocene |
Gemmamonocolpites |
Gemmamonocolpites amicus
|
Colombia |
Paleocene |
Middle Eocene |
Buttinia |
Buttinia andreevii
|
Colombia |
Oligocene |
|
Retistephanocolpites |
Retistephanocolpites angeli
|
Colombia |
Early Eocene |
Middle Eocene |
Retistephanoporites |
Retistephanoporites angelicus
|
Colombia |
Eocene |
Oligocene |
Retisyncolporites |
Retisyncolporites angularis
|
Colombia |
Early Eocene |
Middle Eocene |
Bombacacidites |
Bombacacidites annae
|
Colombia |
Late Cretaceous |
Oligocene |
Retitricolporites |
Retitricolporites annaeoides
|
Colombia |
Paleocene |
Early Eocene |
Monoporites |
Monoporites annulatus
|
Colombia |
Late Eocene |
Tortonian |