Lower Paleozoic Biostratigraphy of South America: New contributions and advances

G.L. ALBANESI, G. ORTEGA.

Trilobite-based biostratigraphic model (biofacies and biozonation) for the Middle Cambrian carbonate platform of the Argentine Precordillera

O.L. BORDONARO, A.L. BANCHIG, B.R. PRATT, M.M. RAVIOLO.

New late Tremadocian (Early Ordovician) conodont and graptolite records from the southern South American Gondwana margin (Eastern Cordillera, Argentina)

F.J. ZEBALLO, G.L. ALBANESI, G. ORTEGA.

An Early Ordovician (Floian) Conodont Fauna from the Eastern Cordillera of Peru (Central Andean Basin)

J.C. GUTIÉRREZ-MARCO, G.L. ALBANESI, G.N. SARMIENTO, V. CARLOTTO.

High resolution conodont-graptolite biostratigraphy in the Middle-Upper Ordovician of the Sierra de La Invernada Formation (Central Precordillera, Argentina)

G. ORTEGA, G.L. ALBANESI, A.L. BANCHIG, G.L. PERALTA.

Silurian (Llandovery) monograptids from the Vargas Peña Formation (Paraná Basin, Eastern Paraguay)

N.J. URIZ, M.B. ALFARO, J.C. GALEANO INCHAUSTI.

First record of Early Devonian (Lochkovian) flora from the Santa Rosa Formation - Alarache, Southern Bolivia

M.M. DI PASQUO, S. NOETINGER.

Reseña de "The Geology of Chile" de Teresa MORENO y Wes GIBBONS (eds.)