6 articles in this issue
Gonzalo R. Torres,Liliana C. Lupo,Julio J. Kulemeyer,Claudio F. Pérez
This paper presents the first palynological record for the dynamics of geoecological belts of the Eastern Cordillera in northwestern Argentina prior to the Last Glacial Maximum (LGM). The study was carried out on a 5-m deep sedimentary core raised at Lagu... see more
Felipe Aguilera,Susana Layana,Augusto Rodríguez-Díaz,Cristóbal González,Julio Cortés,Manuel Inostroza
A multidisciplinary study that includes processing of Landsat ETM+ satellite images, chemistry of gas condensed, mineralogy and chemistry of fumarolic deposits, and fluid inclusion data from native sulphur deposits, has been carried out in the Lastarria V... see more
Elena Previtera,Adriana C. Mancuso,Marcelo S. De la fuente,Eloy S. Sánchez
The Puesto Viejo Group crops out in the San Rafael Block, southwest Mendoza, Argentina. This group is an important unit for the knowledge theTriassic faunas. It is composed of basal Quebrada de los Fósiles Formation (QF) overlying by the Río Seco de la Qu... see more
Mariana S. Olivo,Ernesto Schwarz,Gonzalo D. Veiga
The Quintuco Formation (Berriasian-early Valanginian) in central Neuquén province comprise marine, transitional and continental deposits. These deposits were included in several regional stratigraphic studies since the 80’s but receiving little attention ... see more
Diego M. González,Klaus Bataille,Tom Eulenfeld,Luis E. Franco
We report on the first study using Seismic Wave Interferometry to determine variations of seismic velocities through time, in the vicinity of Láscar volcano in Chile. Seismic Wave Interferometry has been used as a powerful tool to determine spatial and te... see more