Achomosphaera |
Achomosphaera crassipellis
|
Argentina(Buenos Aires) |
Late Danian |
|
Achomosphaera |
Achomosphaera heterostylis
|
Argentina(Buenos Aires) |
Late Danian |
|
Hystrichostrogylon |
Hystrichostrogylon sp. Quat.& Sarj.,1996
sp. nov. |
Argentina(Buenos Aires) |
Late Danian |
|
Spiniferites |
Spiniferites katatonos
|
Argentina(Buenos Aires) |
Late Danian |
|
Spiniferites |
Spiniferites membranaceus
|
Argentina(Buenos Aires) |
Late Danian |
|
Areosphaeridium |
Areosphaeridium diktyoplokum
|
Argentina(Buenos Aires) |
Late Danian |
|
Cribroperidinium |
Cribroperidinium cooksoniae
|
Argentina(Buenos Aires) |
Late Danian |
|
Disphaerogena |
Disphaerogena lemniscata
|
Argentina(Buenos Aires) |
Late Danian |
|
Tityrosphaeridium |
Tityrosphaeridium tenuistriatum
|
Argentina(Buenos Aires) |
Late Danian |
|
Cordosphaeridium |
Cordosphaeridium tenuistriatum
|
Argentina(Buenos Aires) |
Late Danian |
|
Batiacasphaera |
Batiacasphaera biornata
|
Argentina(Buenos Aires) |
Late Danian |
|
Glaphyrocysta |
Glaphyrocysta retiintexta
|
Argentina(Buenos Aires) |
Late Danian |
|
Downiesphaeridium |
Downiesphaeridium bergmannii
|
Argentina(Buenos Aires) |
Late Danian |
|
Cerodinium |
Cerodinium diebelii
|
Argentina(Buenos Aires) |
Late Danian |
|
Deflandrea |
Deflandrea galeata
|
Argentina(Buenos Aires) |
Late Danian |
|
Palaeocystodinium |
Palaeocystodinium australinum
|
Argentina(Buenos Aires) |
Late Danian |
|
Spinidinium |
Spinidinium macmurdoense
|
Argentina(Buenos Aires) |
Late Danian |
|