000			02125nmc a2200277 4500
005			20260520010330.0
008			260224s xxu
082			_aCD I116 64 0015469
245	0	0	_aAnálisis sedimentológico y estratigráfico secuencial de las formaciones Vaca Muerta y Quintuco en el área de Chos Malal, Cuenca Neuquina
270			_a20/10/2016 ; 20/10/2016
300			_a20 p.
520			_aSedimentologic and sequence stratigraphic analysis of the Vaca Muerta and Quintuco Formations in Chos Malal area, Neuquén Basin The Vaca Muerta-Quintuco system (early Tithonian – early Valanginian) is a broad shallowingupward sedimentary cycle consisting of dark bituminous shales, marls, limestones, and sandstones, cropping out in the Neuquén Basin, west-central Argentina. This paper analyzes three sections in Chos Malal area, northern Neuquén province. Detailed facies analysis allows to differentiate six facies associations, representing basinal to middle ramp facies of a homoclinal carbonate ramp system (Vaca Muerta Formation), and basinal to shoreface facies of a mixed carbonate/siliciclastic shelf system (Quintuco Formation), prograding westward from the eastern margin of the basin. Two sequence hierarchies are recognized, including five composite depositional sequences and thirteen high-frequency sequences. These results are useful as analogs in nearby areas, since the shelf breaks mapped by Mitchum and Uliana ends 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			_c189772 _d189772
856			_uhttps://biblioteca.iapg.org.ar/ArchivosAdjuntos/CONEXPLOR2014/269-Analisis-sedimentologico.pdf