000			02065nmc a2200277 4500
005			20260520010330.0
008			260224s xxu
082			_aCD I116 64 0015469
245	0	0	_aVariaciones de facies de las secuencias basales de la formación Vaca Muerta en su localidad tipo (Sierra de la Vaca Muerta), Cuenca Neuquina
270			_a20/10/2016 ; 20/10/2016
300			_a19 p.
520			_aFacies variation in basal sequences of the Vaca Muerta Formation at its type locality (Sierra de la Vaca Muerta), Neuquén Basin The Vaca Muerta-Quintuco system (early Tithonian – early Valanginian) is a broad shallowing-upward sedimentary cycle consisting of dark bituminous shales, marls, limestones, and sandstones, cropping out in the Neuquén Basin, west-central Argentina. This paper analyzes five sections of the three first depositional sequences in Sierra de la Vaca Muerta, Neuquén province. Detailed facies analysis allows differentiating five facies associations, representing basinal to shoreface facies of a mixed carbonate/siliciclastic shelf system (Lower Vaca Muerta Formation), and basinal to inner ramp facies of a homoclinal carbonate ramp system (Los Catutos Member), prograding northwestward from the southeastern margin of the basin. These results are useful as analogs in nearby areas, since the projections of shelf breaks mapped by Mitchum and Uliana end perpendicular to the area of study
773			_g
942			_cCONGTP
100	1		_aKietzmann, Diego A. _951839
100	1		_aAmbrosio, Alfredo L. _955410
100	1		_aSuriano, Julieta _955411
100	1		_aAlonso, Susana _955692
100	1		_aVennari, Verónica V. _955685
100	1		_aAguirre-Urreta, María Beatriz _955693
100	1		_aDepine, Gabriela _955413
100	1		_aRepol, David _955414
111	2		_aCongreso de Exploración y Desarrollo de Hidrocarburos (9no. : 2014 nov. 3-7 : Mendoza) _954287
999			_c189775 _d189775
856			_uhttps://biblioteca.iapg.org.ar/ArchivosAdjuntos/CONEXPLOR2014/299-Variaciones-de-facies.pdf