Browsing Andean Geology by Author "Palma-Heldt, Sylvia"
Now showing items 1-3 of 3
-
Permian depositional age of metaturbidites of the Duque de York Complex, southern Chile: U-Pb SHRIMP data and palynology.
Sepulveda, Fernando; Palma-Heldt, Sylvia; Herve, Francisco; Fanning, Mark. Andean Geology; Vol 37, No 2 (2010); 375-397 -
The fossil flora from the Ligorio Márquez Formation (XI Region, Chile) in its type-locality: systematics, age and palaeoclimatical implications.
Troncoso, Alejandro; Suarez, Manuel; de la Cruz, Rita; Palma-Heldt, Sylvia. Andean Geology; Vol 29, No 1 (2002); 113-135 -
Upper Triassic Palaeobotany of Biobío river valley, Chile: Filicopsida Class.
Leppe, Marcelo; Moisan, Philippe; Abad, Eduardo; Palma-Heldt, Sylvia. Andean Geology; Vol 33, No 1 (2006); 81-107