Isabelidinium |
Isabelidinium cretaceum
|
Argentina(Buenos Aires) |
Coniacian |
Eocene |
Systematophora |
Systematophora placacantha
|
Argentina(Buenos Aires) |
Campanian |
Miocene |
Deflandrea |
Deflandrea striata
|
Argentina(Buenos Aires) |
Santonian |
Paleocene |
Lejeunia |
Lejeunia tricuspis
|
Argentina(Buenos Aires) |
Santonian |
Paleocene |
Lejeunia |
Lejeunia magnifica
|
Argentina(Buenos Aires) |
Santonian |
Eocene |
Isabelidinium |
Isabelidinium pellucidum
|
Argentina(Buenos Aires) |
Campanian |
Eocene |
Amphorosphaeridium |
Amphorosphaeridium fenestratum
|
Argentina(Buenos Aires) |
Campanian |
Paleocene |
Trithyrodinium |
Trithyrodinium fragile
|
Argentina(Buenos Aires) |
Maastrichtian |
Paleocene |
Palaeocystodinium |
Palaeocystodinium australinum
|
Argentina(Buenos Aires) |
Maastrichtian |
Paleocene |
Diconodinium |
Diconodinium sp
|
Argentina(Buenos Aires) |
Maastrichtian |
Paleocene |
Deflandrea |
Deflandrea dartmooria
|
Argentina(Buenos Aires) |
Paleocene |
Eocene |
Spiniferites |
Spiniferites pseudofurcatus
|
Argentina(Buenos Aires) |
Paleocene |
Late Neogene |
Operculodinium |
Operculodinium centrocarpum
|
Argentina(Buenos Aires) |
Paleocene |
Late Neogene |
Hystrichokolpoma |
Hystrichokolpoma rigaudiae
|
Argentina(Buenos Aires) |
Paleocene |
Late Neogene |
Impletosphaeridium |
Impletosphaeridium densicomatum
|
Argentina(Buenos Aires) |
Paleocene |
Miocene |
Pyxidiella |
Pyxidiella scrobiculata
|
Argentina(Buenos Aires) |
Paleocene |
Miocene |
Pentadinium |
Pentadinium taeniagerum
|
Argentina(Buenos Aires) |
Oligocene |
Miocene |