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NEPHELINE SYENITE MAGMA DIFFERENTIATION WITH CONTINENTAL CRUSTAL ASSIMILATION FOR THE CABO FRIO ISLAND INTRUSIVE COMPLEX, STATE OF RIO DE JANEIRO, BRAZILDiferenciação do magma de nefelina sienito com assimilação da crosta para o corpo intrusivo da Ilha de Cabo Frio, RJ
(Instituto de Geociências e Ciências Exatas, Universidade Estadual Paulista, 2013)
Basic and ultrabasic coastal dykes adjacent to the São Sebastião Channel, north coast of the state of São PauloOs diques costeiros básicos e ultrabásicos adjacentes ao Canal de São Sebastião (Litoral norte do Estado de São Paulo)
(Instituto Geológico, Secretaria do Meio Ambiente, São Paulo, 1996)
El volcanismo bimodal del volcán cerro corona, Alta Sierra De Somún Curá (Provincia de Río Negro)Bimodal volcanism of the Cerro Corona volcano in the Alta Sierra de Somún Curá (Río Negro province)
(Asociación Geologica Argentina, 2012-03)
La Alta Sierra de Somún Curá es uno de los complejos volcánicos terciarios post-plateau en el ambiente de la meseta basáltica de Somún Curá, en la Patagonia extrandina. En ella se encuentra el cerro Corona, un volcán en ...
Post-caldera pumice cones of the Payún Matrú caldera, Payenia, Argentina: Morphology and deposits characteristics
(Pergamon-Elsevier Science Ltd, 2019-03)
The formation of pumice cones by deposition of near-vent pumice fragments is relatively rare in comparison with the occurrence of their mafic equivalents, the scoria cones. The Quaternary Payún Matrú caldera (36° S, 69° ...
Bimodal back-arc alkaline magmatism after ridge subduction: Pliocene felsic rocks from Central Patagonia (47 degrees S)
(ELSEVIER, 2008-03)
Volumetrically minor microsyenites, alkali microgranite and related trachytic dykes intrude early Pliocene OIB-like alkali basaltic and basanitic flows of the Meseta del Lago Buenos Aires in Central Patagonia (47 degrees ...
The Puesto Piris Formation: Evidence of basin-development in the North Patagonian Massif during crustal extension associated with Gondwana breakup
(Elsevier Science, 2019-01)
The Marifil Volcanic Complex, exposed in the eastern North Patagonian Massif, Argentina, includes up to 550 m of red conglomerates, sandstones, black siltstones, limestones, and reworked tuff of the Puesto Piris Formation. ...
Bimodal back-arc alkaline magmatism after ridge subduction: Pliocene felsic rocks from Central Patagonia (47°S)
(Elsevier, 2008)
© 2007 Elsevier B.V. Volumetrically minor microsyenites, alkali microgranite and related trachytic dykes intrude early Pliocene OIB-like alkali basaltic and basanitic flows of the Meseta del Lago Buenos Aires in Central ...
Petrología del complejo volcánico Barril Niyeu (Mioceno inferior), Patagonia ArgentinaPetrology of the Barril Niyeu volcanic complex (Early Miocene), Patagonia Argentina
(Universidad Nacional Autónoma de México. Centro de Geociencias, 2012-02)
El plateau volcánico oligoceno de Somún Curá, en el norte de la Patagonia extraandina de Argentina, está compuesto principalmente por basaltos afíricos de olivino, alcalinos a transicionales, que cubren un área de ~25,000 ...