Dicolpites |
Dicolpites latimediocolpatus
|
Mexico(Coahuila) |
Maestrichtian |
|
Diporisporites |
Diporisporites elongatus
|
Mexico(Coahuila) |
Maestrichtian |
|
Disulcites |
Disulcites cuddalorense
|
India(Madras) |
Miocene |
|
Disulcites |
Disulcites cuddalorense
|
Mexico(Coahuila) |
Maestrichtian |
|
Echibrevimonocolpites |
Echibrevimonocolpites
|
Mexico(Coahuila) |
Maestrichtian |
|
Echibrevimonocolpites |
Echibrevimonocolpites circularis
sp. nov. |
Mexico(Coahuila) |
Maestrichtian |
|
Echibrevimonocolpites |
Echibrevimonocolpites echinatus
sp. nov. |
Mexico(Coahuila) |
Maestrichtian |
|
Echicingulatitriletes |
Echicingulatitriletes
|
Mexico(Coahuila) |
Maestrichtian |
|
Echicingulatitriletes |
Echicingulatitriletes greggsii
sp. nov. |
Mexico(Coahuila) |
Maestrichtian |
|
Echicingulatitriletes |
Echicingulatitriletes microechinatus
sp. nov. |
Mexico(Coahuila) |
Maestrichtian |
|
Echicingulisulcites |
Echicingulisulcites
|
Mexico(Coahuila) |
Maestrichtian |
|
Echicingulisulcites |
Echicingulisulcites cingulechinatus
sp. nov. |
Mexico(Coahuila) |
Maestrichtian |
|
Echinodicellasporonites |
Echinodicellasporonites
|
Mexico(Coahuila) |
Maestrichtian |
|
Echinodicellasporonites |
Echinodicellasporonites inaequabilis
sp. nov. |
Mexico(Coahuila) |
Maestrichtian |
|
Echinodicellasporonites |
Echinodicellasporonites microechinatus
sp. nov. |
Mexico(Coahuila) |
Maestrichtian |
|
Echinoperculites |
Echinoperculites
|
Mexico(Coahuila) |
Maestrichtian |
|
Echinoperculites |
Echinoperculites macroechinatus
sp. nov. |
Mexico(Coahuila) |
Maestrichtian |
|