Results overview: Found 4 records in 0.02 seconds.
Articles, 4 records found
Articles 4 records found  
1.
24 p, 7.2 MB MORB-derived amphibolites in the Paleozoic basement of the Aluminé Igneous-Metamorphic Complex, Neuquén, Argentina : Decoding its genesis, P-T evolution and pre-Andean regional correlations / Urraza, Ivana A. (Universidad Nacional del Sur. Departamento de Geología) ; Delpino, Sergio H. (INGEOSUR (CONICET-UNS)) ; Grecco, Laura E. (Universidad Nacional del Sur. Departamento de Geología)
Amphibolites included in the metapelitic sequence and as xenoliths in intrusive magmatic rocks outcropping in the southern sector of the Aluminé Igneous-Metamorphic Complex (AIMC), Neuquén, Argentina, are studied in detail in order to determine their origin and their subsequent metamorphic evolution. [...]
2019 - 10.1344/GeologicaActa2019.17.10
Geologica acta, Vol. 17 (2019) , p. 1-24  
2.
11 p, 1.1 MB The metamorphic complexes of the Patagonian and Fuegian Andes / Hervé Allamand, Francisco Enrique Isidoro (Universidad de Chile. Departamento de Geología) ; Calderón, Mauricio (Universidad de Chile. Departamento de Geología) ; Faúndez, Victor (Universidad de Chile. Departamento de Geología)
The Patagonian and Fuegian Andes are made up in part by late Paleozoic to Mesozoic metamorphic complexes. The mostly low grade late Paleozoic Eastern Andes Metamorphic Complex (EAMC) crops out to the East of the Meso-Cenozoic South Patagonian batholith (SPB), which intruded the metamorphic complexes. [...]
2008 - 10.1344/105.000000240
Geologica acta, Vol. 6, Núm. 1 (Març 2008) , p. 43-53  
3.
20 p, 1.5 MB Changes in the architecture of fluvial deposits in the Paganzo Basin (Upper Paleozoic of San Juan province) : an example of sea level and climatic controls on the development of coastal fluvial environments / Tedesco, A. (Universidad de Buenos Aires. Departamento de Geología) ; Ciccioli, P. (Universidad de Buenos Aires. Departamento de Geología) ; Suriano, J. (Universidad de Buenos Aires. Departamento de Geología) ; Limarino, C. O. (Universidad de Buenos Aires. Departamento de Geología)
Paganzo Group exposures (Tupe Formation) in the Huaco area provide an excellent opportunity for assessing the role of sea level and climatic changes on the morphology and nature of coastal fluvial systems deposited in areas of limited tectonic activity. [...]
2010 - 10.1344/105.000001583
Geologica acta, Vol. 8, Núm. 4 ( 2010) , p. 463-482  
4.
31 p, 5.5 MB Did Patagonia collide with Gondwana in the Late Paleozoic? Some insights from a multidisciplinary study of magmatic units of the North Patagonian Massif / Rapalin, A. E. (Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales) ; López de Luchi, M. (Universidad de Buenos Aires. Instituto de Geocronología y Geología Isotópica) ; Martínez Dopico, C. ; Lince Klinger, F. (Instituto Sismológico Volponi, Universidad Nacional de San Juan) ; Giménez, M. (Instituto Sismológico Volponi, Universidad Nacional de San Juan) ; Martínez, P. (Instituto Sismológico Volponi, Universidad Nacional de San Juan) ; Consejo Nacional de Investigaciones Científicas y Técnicas (Argentina) ; Universidad de Buenos Aires. Departamento de Ciencias Geológicas ; Universidad de Buenos Aires. INGEODAV (Instituto de Geofísica "Daniel A. Valencio")
The origin of Patagonia and its relations with the South American crustal blocks to the north have been a matter of debate for decades. We report results from a multidisciplinary study centered on Paleozoic granitoids exposed in the northeastern corner of the North Patagonian Massif. [...]
2010 - 10.1344/105.000001577
Geologica acta, Vol. 8, Núm. 4 ( 2010) , p. 349-371  

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