Sphagnumsporites |
Sphagnumsporites antiquasporites
|
Mexico(Coahuila) |
Maestrichtian |
|
Spinatriletes |
Spinatriletes
|
Mexico(Coahuila) |
Maestrichtian |
|
Spinatriletes |
Spinatriletes longispinosus
sp. nov. |
Mexico(Coahuila) |
Maestrichtian |
|
Spinatriletes |
Spinatriletes parvus
sp. nov. |
Mexico(Coahuila) |
Maestrichtian |
|
Spinavisulcites |
Spinavisulcites
|
Mexico(Coahuila) |
Maestrichtian |
|
Spinavisulcites |
Spinavisulcites exilispinosus
sp. nov. |
Mexico(Coahuila) |
Maestrichtian |
|
Spinavisulcites |
Spinavisulcites nuduproximalis
sp. nov. |
Mexico(Coahuila) |
Maestrichtian |
|
Spinavisulcites |
Spinavisulcites sp. Rued.,1967
sp. nov. |
Mexico(Coahuila) |
Maestrichtian |
|
Spinobrevimonocolpites |
Spinobrevimonocolpites
|
Mexico(Coahuila) |
Maestrichtian |
|
Spinobrevimonocolpites |
Spinobrevimonocolpites exinorugosus
sp. nov. |
Mexico(Coahuila) |
Maestrichtian |
|
Spinoperculites |
Spinoperculites
|
Mexico(Coahuila) |
Maestrichtian |
|
Spinoperculites |
Spinoperculites microspinosus
sp. nov. |
Mexico(Coahuila) |
Maestrichtian |
|
Spinoperculites |
Spinoperculites sp
|
Mexico(Coahuila) |
Maestrichtian |
|
Sporites |
Sporites pellucidus
|
Mexico(Coahuila) |
Maestrichtian |
|
Sporonites |
Sporonites aletes
|
Mexico(Coahuila) |
Maestrichtian |
|
Sporonites |
Sporonites igniculus
|
Mexico(Coahuila) |
Maestrichtian |
|
Stephanocolpites |
Stephanocolpites antiquus
|
Mexico(Coahuila) |
Maestrichtian |
|