Published: 2002-09-30

Lacustrine black shales near to the Paleogene - Neogene boundary in north-western Neuquén Province: palynological evidence

Héctor A. Leanza, Wolfgang Volkheimer, Carlos A. Hugo, Daniel L. Melendi, Elizabeth I. Rovere

280-288

The Miocena volcánica belt of the northern Precordillera, San Juan and La Rioja provinces, Argentina

Carlos O. Limarino, Luis A. Fauqué, R. Cardó, Mariana L. Gagliardo, Leonardo Escoteguy

289-304