| details |
Late Cretaceous |
|
Argentina(Chubut) |
Papк,O.H. Palynological study of the Paso Del Sapo Formation (L.Cretaceous) of the "Los Fortines" locality of Chubut Province: Part 2: Murornati, Tricrassati Trilete spores and Monolete spores |
1988 |
| details |
Late Cretaceous |
|
Argentina(Chubut) |
Papк,O.H. Palynology of Paso del Sapo Formation, (Upper Cretaceous), Middle Valley of Chubut River, Argentina. Pollen grains, statistics, paleoecology, and paleoenvironment. |
1989 |
| details |
Early Callovian |
|
Argentina |
Sarjeant,W.A.S. et al. Jurassic palynomorphs of the Circum-Pacific Region. (In: The Jurassic of the Circum-Pacific. G.E.G Westermann, editor) |
1992 |