Areosphaeridium |
Areosphaeridium argentinense
sp. nov. |
Argentina(Santa Cruz) |
Santonian |
Campanian |
Callaiosphaeridium |
Callaiosphaeridium asymmetricum
|
Argentina(Santa Cruz) |
Santonian |
Campanian |
Chlamydophorella |
Chlamydophorella nyei
|
Argentina(Santa Cruz) |
Santonian |
Campanian |
Cleistosphaeridium |
Cleistosphaeridium armatum
|
Argentina(Santa Cruz) |
Santonian |
Campanian |
Cyclonephelium |
Cyclonephelium compactum
|
Argentina(Santa Cruz) |
Santonian |
Campanian |
Cyclonephelium |
Cyclonephelium distinctum
sp. nov. |
Argentina(Santa Cruz) |
Santonian |
Campanian |
Florentinia |
Florentinia deanei
|
Argentina(Santa Cruz) |
Santonian |
Campanian |
Florentinia |
Florentinia laciniata
|
Argentina(Santa Cruz) |
Santonian |
Campanian |
Heslertonia |
Heslertonia heslertonensis
|
Argentina(Santa Cruz) |
Santonian |
Campanian |
Homotryblium |
Homotryblium tenuispinosum
|
Argentina(Santa Cruz) |
Santonian |
Campanian |
Hystrichodinium |
Hystrichodinium isodiametricum
|
Argentina(Santa Cruz) |
Santonian |
Campanian |
Hystrichodinium |
Hystrichodinium pulchrum
|
Argentina(Santa Cruz) |
Santonian |
Campanian |
Hystrichosphaeridium |
Hystrichosphaeridium tubiferum
|
Argentina(Santa Cruz) |
Santonian |
Campanian |
Hystrichosphaeropsis |
Hystrichosphaeropsis ovum
|
Argentina(Santa Cruz) |
Santonian |
Campanian |
Isabelidinium |
Isabelidinium acuminatum
|
Argentina(Santa Cruz) |
Santonian |
Campanian |
Isabelidinium |
Isabelidinium latum
|
Argentina(Santa Cruz) |
Santonian |
Campanian |
Odontochitina |
Odontochitina operculata
|
Argentina(Santa Cruz) |
Santonian |
Campanian |