000			02087nmc a2200253 4500
005			20260521182154.0
008			260224s2018 xxu esp
041			_aEspañol
082			_a068.82 553.28 C62 2018 0015658
100	1		_aMicucci, Eduardo _958530
100	1		_aBande, Alejandro _958443
100	1		_aStarck, Daniel _91945
100	1		_aVeiga, Ricardo _9991
111	2		_aCongreso de Exploración y Desarrollo de Hidrocarburos (10mo. : 2018 nov. 5 - 9 : Mendoza) _9573
245	0	0	_aEl jurásico del dorso de los Chihuidos, contribución a su conocimiento
260			_c2018
270			_a02/09/2025 ; 09/04/2019
300			_a23 p. ; 437-460
520			_aThe Chihuidos High is a regional NE-SW-oriented structure located in the central sector of the Neuquén Basin. Although its topographic relief is not impressive (around 600 m), covers a wide area of more than 2400 km2 with a major axis longer than 80 km. Traditionally was interpreted as an inverted half-graben during the Cretaceous and Cenozoic. The recent acquisition of new seismic data and its detailed analysis integrated with the previous information, allows us to visualize a more richer and complex history. Part of the structure was a "paleohigh" in early and middle Jurassic times, controlling deposition of Precuyo and Cuyo Groups. The orientation of the early-middle Jurassic paleohigh was similar to the recent Chihuidos High and was probably a transpressional regional structure. Lateral thickness variation of the Auquilco Formation would be controlled by its depositional environment with no tectonic control. Tordillo Formation thickness change laterally controlled by paleotopography. The Vaca Muerta - Quintuco system thickness is reduced towards the Chihuidos High, suggesting tectonic activity or the presence of a paleohigh during the late Jurassic - early Cretaceous
650		0	_aCuenca Neuquina _9919
856			_uhttps://biblioteca.iapg.org.ar/ArchivosAdjuntos/Conexplor2018/1129trama.pdf
942			_cCONGTP _2ddc
999			_c192820 _d192820