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Impact of volcanism on the sedimentary record of the Neuquén rift basin, Argentina: towards a cause and effect model
(Wiley Blackwell Publishing, Inc, 2018-02)
The analysis of volcano-sedimentary infill in sedimentary basins constitutes a challenge for basin analysis and hydrocarbon exploration worldwide. In order to understand the contribution of volcanism to the sedimentary ...
Syn-eruptive/inter-eruptive relations in the syn-rift deposits of the Precuyano Cycle, Sierra de Chacaico, Neuquén Basin, Argentina
(Elsevier Science, 2011-06)
The syn-rift volcanic successions of the Upper Triassic–Lower Jurassic Precuyano Cycle (i.e. the Lapa Formation) from the Sierra de Chacaico in the Neuquén Basin, Argentina, were studied in order to address the distinctive ...
Caldera events in a rift depocentre: an example from the Jurassic Neuquén basin, Argentina
(Geological Soc Publ House, 2013-05-24)
We analyse the volcanic stratigraphy of the Lower Jurassic synrift sequence of the Sañicó depocentre, which is a sub-basin of one of the most important hydrocarbon basins in South America, the Neuquén rift basin. The Sañicó ...
The syn-rift of the Neuquén Basin (Precuyano and Lower Cuyano Cycle): Review of structure, volcanism, tectono-stratigraphy and depositional scenarios
(Springer, 2020)
The Neuquén Basin is constituted by a system of NW-SE rift clusters formed during the Late Triassic–Early Jurassic at the western margin of Gondwana. The rifting is the result of an extensional tectonic regime triggered ...
Mafic dykes at the southwestern margin of Eastern Ghats belt: Evidence of rifting and collision
(INDIAN ACAD SCIENCES, 2010)
The southwestern margin of the Eastern Ghats Belt characteristically exposes mafic dykes intruding massif-type charnockites. Dykes of olivine basalt of alkaline composition have characteristic trace element signatures ...