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Malargue Argentina

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Series: AAPG Memoir
Published: 01 January 2011
DOI: 10.1306/13251340M943099
EISBN: 9781629810249
... The hybrid structural style that characterizes the Malargüe fold belt is defined by the general association of basement and cover structures developed during the Tertiary. Basement folds are first-order structures with wavelengths between 10 and 15 km (9 mi) and a north–south to northeast...
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Journal Article
Journal: Geosphere
Published: 01 June 2014
Geosphere (2014) 10 (3): 585-609.
...-involved Andean deformation in the high Andes of the Mendoza and San Juan provinces of Argentina. In the northern part of the Malargüe fold-and-thrust belt, an inner sector of basement-involved deformation and an outer sector of cover deformation are separated by the Borbollón–La Manga lineament, which...
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Journal Article
Journal: PALAIOS
Published: 01 October 2015
PALAIOS (2015) 30 (10): 743-757.
...CARINA E. COLOMBI; RICARDO N. MARTÍNEZ; GUSTAVO CORREA; ELIANA FERNáNDEZ; PAULA SANTI MALNIS; ANGEL PRADERIO; CECILIA APALDETTI; DIEGO ABELÍN; OSCAR ALCOBER; ANDREA AGUILAR-CAMEO Abstract The first Triassic microfossil bonebed found in Argentina is located 80 meters from the top of the Quebrada del...
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Journal Article
Published: 25 July 2016
Geological Magazine (2016) 153 (5-6): 1066-1084.
...FACUNDO FUENTES; BRIAN K. HORTON; DANIEL STARCK; ANDRÉS BOLL Abstract Andean Cenozoic shortening within the Malargüe fold–thrust belt of west-central Argentina has been dominated by basement faults largely influenced by pre-existing Mesozoic rift structures of the Neuquén basin system. The basement...
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Journal Article
Published: 01 September 2014
Seismological Research Letters (2014) 85 (5): 1004-1011.
... by the Malargüe seismic array (MalARRgue; Ruigrok, Draganov, et al. , 2012 ) in the Malargüe region, Mendoza, Argentina, to delineate a part of the local structure of the Malargüe basin. MalARRgue recorded continuous seismic waveforms from January 2012 to January 2013. It was located between longitudes...
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Series: AAPG Memoir
Published: 01 January 1995
DOI: 10.1306/M62593C18
EISBN: 9781629810836
... Abstract The Malargüe fold and thrust belt formed by Mesozoic rift inversion during Tertiary compressional orogeny. Mesozoic extension created the Neuquén basin in west-central Argentina and controlled most structural styles and the geometry of the fold and thrust belt, which is characterized...
Journal Article
Published: 28 July 2016
Geological Magazine (2016) 153 (5-6): 926-944.
... described in northern Argentina. Following the initial stages of syntectonic filling of the Malargüe Basin (S1–S3) and the shift of the sedimentary accumulation to the Rio Grande Basin (S3, S4), the S1 and S2 sequences lying between the la Brea back-thrust and the Malargüe anticline...
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Journal Article
Journal: AAPG Bulletin
Published: 01 July 2012
AAPG Bulletin (2012) 96 (7): 1253-1277.
... for this and similar igneous rock plays is the main motivation of our study. We explore the evolution of this play type by an analysis of the Los Cavaos oil field, located in the Malargue fold belt of the Neuquén Basin, Argentina, integrating multiscale fracture data from outcrops and subsurface. The field was created...
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Journal Article
Published: 01 April 2006
Journal of Micropalaeontology (2006) 25 (1): 23-33.
...MERCEDES B. PRÁMPARO; OSCAR H. PAPÚ Abstract The Late Cretaceous Atlantic transgression in southern South America is recorded in western Argentina in the upper part of the Malargüe Group. The Cerro Butaló section outcrops in the south of Mendoza Province and comprises sediments attributable...
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Journal Article
Journal: AAPG Bulletin
Published: 01 March 2015
AAPG Bulletin (2015) 99 (3): 525-554.
... et al., 2005 ). The basin hosts the most important hydrocarbon fields of Argentina ( Uliana et al., 1999 ; Schiuma et al., 2002 ). Figure 2 (A) Northeast–southwest cross section showing the stratigraphic succession of the Neuquén Basin with the Paleozoic (granitic basement); Triassic (Pre...
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Journal Article
Published: 08 June 2016
Geological Magazine (2016) 153 (5-6): 945-961.
... rocks of the Choiyoi Group (Llambías, Kleiman & Salvarredi, 1993 ; Sato et al. 2015 ) were formed during this event in west-central Argentina, covering a significant part of the study area ( Figs 1 , 2 b). In Late Triassic and Early Jurassic times, continued extension...
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Journal Article
Journal: Interpretation
Published: 08 June 2016
Interpretation (2016) 4 (3): SJ29-SJ53.
... gathers retrieved from SI following a standard seismic processing in exploration seismology. We applied SI to the P-wave coda using crosscorrelation, crosscoherence, and multidimensional deconvolution (MDD) approaches for data recorded in the Malargüe region, Argentina. Comparing the results from...
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Journal Article
Journal: Geology
Published: 01 August 2016
Geology (2016) 44 (8): 647-650.
... and an enigmatic foreland depositional hiatus. Detrital zircon U-Pb ages for the Malargüe and Neuquén basin systems of western Argentina reveal shifts in exhumation and accumulation compatible with magmatic-arc and thrust-belt sources during unsteady Cretaceous–Neogene deformation. Fully developed foreland basin...
Journal Article
Journal: AAPG Bulletin
Published: 01 May 2016
AAPG Bulletin (2016) 100 (5): 743-771.
... bituminous shales, marlstones, limestones, and sandstones, cropping out in the Neuquén Basin, west–central Argentina. This paper analyzes three outcrop sections in Chos Malal area, northem Neuquén province. Detailed facies analysis allows us to differentiate six facies associations, representing basinal...
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Series: Geological Society, London, Special Publications
Published: 01 January 2015
DOI: 10.1144/SP399.10
EISBN: 9781862396753
... in the Cerrilladas Pedemontanas. In a similar manner, at latitude 35°S, the structural front of Principal Cordillera (Malargüe thrust belt) migrated (13–10 Ma) towards the foreland ( Kozlowski et al. 1993 ; Giambiagi et al. 2008 ), eventually uplifting the San Rafael Block. At these latitudes, Ramos &...
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Journal Article
Published: 01 March 2000
Journal of the Geological Society (2000) 157 (2): 433-446.
... . In : Lecture notes in Earth Sciences . Springer‐Verlag , Berlin . Barrio , C.A. 1989 . Sedimentology of the Malargue Group (Late Cretaceous–Early Tertiary), Neuquén Basin, Western Argentina . In :. PhD Thesis. Department of Geological Sciences , University of South Carolina...
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Journal Article
Published: 01 November 2014
Journal of Paleontology (2014) 88 (6): 1174-1188.
... descriptions of three Calliotropis species from the Early Jurassic marine deposits of Argentina. The occurrence of Calliotropis ( Riselloidea ) keideli n. sp., Calliotropis ( Riselloidea ) cf. C . ( R .) keideli and Calliotropis ( Riselloidea ) sp. in the Jurassic of Chubut and Neuquén provinces represents...
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Series: AAPG Memoir
Published: 01 January 2004
DOI: 10.1306/M82813C3
EISBN: 9781629810485
... of the southern central Andes, with locations of the different crustal and structural cross sections of the central segment. In the Principal Cordillera the La Ramada, Aconcagua, and Malargüe belts are indicated (Based on Ramos et al., 1996b ). No regional structural cross sections are available farther...
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Series: GSA Field Guide
Published: 01 January 2008
DOI: 10.1130/2008.0013(02)
EISBN: 9780813756134
... of the Neuquén province in Argentina (Fig. 1 ). Geologically, the trip takes place in the fold-and-thrust belt of the Neuquén Basin between 36° and 38°S on the eastern slope of the Andes. The aim of the trip is to visit key localities where observations have been made in recent years that have improved our...
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Series: Geological Society, London, Special Publications
Published: 01 January 2015
DOI: 10.1144/SP399.7
EISBN: 9781862396753
... structures exerted on Tertiary tectonic inversion has been studied and recognized in the fold-and-thrust belt of La Ramada (RFTB), Aconcagua (AFTB) and Malargüe (MFTB) ( Cristallini & Cangini 1993 ; Cristallini et al. 1994 ; Maceda & Figueroa 1995 ; Giambiagi & Ramos 2002 ; Giambiagi et al...
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