| details |
Nd |
|
Nd |
Williams,G.L. et al. The Lentin and Williams Index of Fossil Dinoflagellates.1998 Edition. |
1998 |
| details |
Santonian |
Campanian |
Argentina(Santa Cruz) |
Stover,L.E. et al. A revision of the Paleogene dinoflagellate genera Areosphaeridium Eaton 1971 and Eatonicysta Stover Abd Evitt 1978 |
1995 |
| details |
Cenomanian |
Coniacian |
South America |
Riccardi,A.C. The Cretaceous System of southern South America. |
1988 |
| original |
Santonian |
Campanian |
Argentina(Santa Cruz) |
PŠ¶the de Baldis,E.D. Santonian-Campanian dinoflagellates from the open-sea facies from southern Lago Viedma Santa Cruz Province, Argentina. |
1986 |