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Total heavy metal concentrations have been monitored for almost thirty years, while organotin compounds have only been evaluated in the last few years. Intertidal as well as subtidal surface sediments were fully analyzed...

The Península Valdés region is situated in an intraplate position of the South American Plate, in the Patagonian foreland close to the Argentine Continental shelf. This region has a complex geotectonic evolution that s...

This study integrates sedimentological, ichnological and palaeoecological analyses in order to better understand the origin of a mixed siliciclastic-carbonate succession deposited during the early Late Valanginian in the...

At the West Antarctic Peninsula climate change causes rapid frontline retreat of tidewater glaciers, opening new ice-free areas under water and causing meltwater discharges dragging sediments into the water. We aimed to ...

The Argentine Continental Margin (ACM) comprises one of the largest contourite depositional systems worldwide, with evidences of strong gravitational downslope and alongslope sediment transport processes. Strong bottom c...

The analysis of the pre-Andean history of the Central Andes shows a complex tectonic evolution. The basement of the Andean continental margin was formed by the accretion of Precambrian blocks during the formation of Rodi...