Malargue Group (Maastrichtian-Danian) deposits in the Neuquen Andes, Argentina: Implications for the onset of the first Atlantic transgression related to Western Gondwana breakup

Aguirre-Urreta, M. BeatrizTunik, M.Naipauer, M.Pazos, PabloOttone, E.Fanning, ChristopherRamos, V.A.2015-12-102015-12-101342-937Xhttp://hdl.handle.net/1885/50717The discovery of marine to brackish and fresh-water carbonates in the inner Agrio fold-and-thrust belt at Pichaihue, Neuquén, Argentina, located to the west of the Andean orogenic front, imposes important constraints on the paleogeography of the first AtKeywords: Argentina; Cretaceous-Paleogene boundary; Nannobacteria; Neuquén Basin; Stromatolites; Volcanic front; Western GondwanaMalargue Group (Maastrichtian-Danian) deposits in the Neuquen Andes, Argentina: Implications for the onset of the first Atlantic transgression related to Western Gondwana breakup201110.1016/j.gr.2010.06.0082016-02-24