| Name | From | To | Age range |
|---|---|---|---|
| Echimonocolpites | Aptian | Albian |
|
| Echimonocolpites tersus | Valanginian | Early Cenomanian |
|
| Echimonocolpites spinosus | Aptian | Santonian |
|
| Echimonocolpites perspinosus | Coniacian | Early Maastrichtian |
|
| Echimonocolpites minutispinosus | Late Cretaceous | Early Paleocene |
|
| Echimonocolpites echinatus | Middle Eocene | Late Eocene |
|
| Echimonocolpites ruedae | Cretaceous | Early Miocene |
|
| Echimonocolpites densus | Early Maastrichtian | Early Miocene |
|
| Echimonocolpites franciscoi | Cenomanian | Early Miocene |
|
| Echimonocolpites sp | Early Cretaceous | Middle Miocene |
|
| Echimonocolpites rarispinosus | Coniacian | Tertiary |
|
| Echimonocolpites minutus | Maastrichtian | Tertiary |
|
| Echimonocolpites estelae | Late Eocene | Quaternary |
|
| Echimonocolpites subsphaeroidalis | Maastrichtian | Maastrichtian |
|
| Echimonocolpites sp.1 | Maastrichtian | Maastrichtian |
|
| Echimonocolpites sp.2 | Maastrichtian | Maastrichtian |
|
| Echimonocolpites wodehousei | Paleocene | Paleocene |
|