Detrital zircons from late Paleozoic accretionary complexes in north-central Chile (28–32 S): Possible fingerprints of the Chilenia terrane

J Álvarez, C Mpodozis, C Arriagada, R Astini… - Journal of South …, 2011 - Elsevier
During the Paleozoic the Andean basement of central Chile and Argentina grew westwards
by the amalgamation of diverse tectonostratigraphic terranes some of them derived from …

Mississippian volcanism in the south-central Andes: new U–Pb SHRIMP zircon geochronology and whole-rock geochemistry

F Martina, JM Viramonte, RA Astini, MM Pimentel… - Gondwana …, 2011 - Elsevier
In the northern extension of the Famatina and the southern Puna (NW Argentina) prominent
rhyolitic volcanic rocks traditionally referred to as Ordovician are exposed, resting on …

Retrowedge-related Carboniferous units and coeval magmatism in the northwestern Neuquén province, Argentina

EO Zappettini, CJ Chernicoff, JOS Santos… - International Journal of …, 2012 - Springer
The studied Carboniferous units comprise metasedimentary (Guaraco Norte Formation),
pyroclastic (Arroyo del Torreón Formation), and sedimentary (Huaraco Formation) rocks that …

[HTML][HTML] La Formación Los Llantenes en la Precordillera de Jagüé (La Rioja) y la identificación de un episodio de extensión en la evolución temprana de las cuencas …

RA Astini, F Martina, FM Dávila - Andean geology, 2011 - SciELO Chile
En la región septentrional de la Precordillera, al NW de La Rioja, en el centro occidental de
Argentina, afloran más de 4.000 m de rocas sedimentarias del Paleozoico superior entre las …

The Los Llantenes Formation in the Precordillera of Jagüe (La Rioja Province) and the recognition of a rifting stage in the early evolution of the late Paleozoic basins …

RA Astini, F Martina, FM Davila - Andean Geology, 2011 - revistapsykhe.uc.cl
In the northern part of the Argentine Precordillera, northwestern La Rioja, the Upper
Paleozoic is over 4,000 m thick. Very coarse conglomerates from the basal section have not …

Combined U–Pb and Lu–Hf isotope study from the Las Lozas volcanics, northwestern Argentina: Evidence of juvenile Cryogenian-derived, lower Pennsylvanian …

EO Zappettini, B Coira, JOS Santos, CE Cisterna… - Journal of South …, 2015 - Elsevier
Las Lozas volcanic succession, cropping out in the southwestern Puna, Catamarca
province, Argentina, consists of an intracontinental volcanic sequence of Carboniferous age …

La Formación Los Llantenes en la Precordillera de Jagüé (La Rioja) y la identificación de un episodio de rifting en la evolución de las cuencas del Paleozoico …

RA Astini, FM Davila, F Martina - 2011 - ri.conicet.gov.ar
En la región septentrional de la Precordillera, al NW de La Rioja, en el centro occidental de
Argentina, afloran más de 4.000 m de rocas sedimentarias del Paleozoico superior entre las …

[引用][C] Mississippian extensional volcanism along the western margin of Gondwana: geochemical and isotopic constraints from the central Andes of Argentina.

F Martina, RA Astini, W Manton, RJ Stern - International Journal of Earth Sciences, 2012