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One of the largest silicic igneous provinces of the world, the Chon Aike Volcanic Province, is related to an extensional regime developed in Patagonia in Early to Middle Jurassic times. This work presents new geochemical...

The Precordillera terrane (Cuyania) in western Argentina is commonly accepted as an exotic fragmentderived from Laurentia in the Early Paleozoic. Evidence supporting such an interpretation is manly basedon similarities i...

The fossils of the India Muerta Formation (Neogene, Tucumán Province, Northwestern Argentina) include several vertebrate groups, mainly metatherian, xenarthran, and notoungulate mammals. Nevertheless, these remains have...

The Ampullariidae (‘apple snails’) are freshwater caenogastropods of probable Gondwanan origin that are now indigenously distributed in tropical and temperate zones of southern North America, South America, Africa, I...

Introduction and aims: The aim of this study was to collect and analyze country-specific information on corporate dental chains in the European Union, with a particular focus on their prevalence, organizational structure...

Peridotite mantle xenoliths collected north of Gobernador Gregores, Patagonia, affected by cryptic and modal metasomatism bear melt pockets of unusually large size. Melt pockets consist of second generation olivine (ol2)...

Through our research at Bahía Yendegaia on the Beagle Channel in southernmost Patagonia - the ancestral territory of the Yagán people - we discovered the first rock art site on Tierra del Fuego Island. The geometric vi...

Argentina is located in southeastern South America and because of its extensive territory, areas with different climate features can be found. The main climate features are related to the moisture advection from the Braz...