Homotryblium |
Homotryblium tenuispinosum
|
South America |
Cenomanian |
Coniacian |
Horriditriletes |
Horriditriletes sp
|
South America |
Berriasian |
Valanginian |
Hughesisporites |
Hughesisporites patagonicus
|
South America |
Barremian |
Aptian |
Hyalosphaera |
Hyalosphaera balsensis
|
South America |
Barremian |
Aptian |
Hyalosphaera |
Hyalosphaera sp
|
South America |
Berriasian |
Hauterivian |
Hystrichodinium |
Hystrichodinium isodiametricum
|
South America |
Cenomanian |
Coniacian |
Hystrichodinium |
Hystrichodinium pulchrum
|
South America |
Cenomanian |
Coniacian |
Hystrichodinium |
Hystrichodinium voigtii
|
South America |
Turonian |
Maastrichtian |
Hystrichosphaera |
Hystrichosphaera furcata
|
South America |
Aptian |
Albian |
Hystrichosphaeridium |
Hystrichosphaeridium echinatum
|
South America |
Maastrichtian |
|
Hystrichosphaeridium |
Hystrichosphaeridium sp
|
South America |
Berriasian |
Aptian |
Hystrichosphaeridium |
Hystrichosphaeridium tubiferum
|
South America |
Campanian |
Maastrichtian |
Hystrichosphaerina |
Hystrichosphaerina neuquina
|
South America |
Berriasian |
Hauterivian |
Hystrichosphaerina |
Hystrichosphaerina sp
|
South America |
Berriasian |
Hauterivian |
Hystrichosphaeropsis |
Hystrichosphaeropsis ovum
|
South America |
Cenomanian |
Coniacian |
Inapertisporites |
Inapertisporites sp
|
South America |
Berriasian |
Barremian |
Inaperturopollenites |
Inaperturopollenites laevigatus
|
South America |
Maastrichtian |
|