 | CALDER^|^Oacute;N, M., PRADES, C. F., HERV^|^Eacute;, F., AVENDA^|^Ntilde;O, V., FANNING, C. M., MASSONNE, H.-J., THEYE, T., SIMONETTI, A. (2013) Petrological vestiges of the Late Jurassic-Early Cretaceous transition from rift to back-arc basin in southernmost Chile: New age and geochemical data from the Capit^|^aacute;n Aracena, Carlos III, and Tortuga ophiolitic complexes. GEOCHEMICAL JOURNAL, 47 (2) 201-217 doi:10.2343/geochemj.2.0235 | Journal (article/letter/editorial) | | transition from rift to back-arc basin in southernmost Chile: New age and geochemical data from the Capitán Aracena...Matemáticas, Universidad de Chile, Casilla 13518, Correo 21, Santiago, Chile 2 Escuela de Ciencias de la...Andrés Bello, Salvador Sanfuentes 2375, Santiago, Chile 3 Research School of Earth Sciences, The Australian...cherty layers within pillow basalts and metamorphic titanite that crystallized during seafloor metamorphism...spreading/magmatic axis. In the Early Cretaceous Tortuga Complex, tholeiitic basalts are comparable to normal mid-oceanic |  | | Journal (article/letter/editorial) | | c a t e / s e d g e o Provenance of eastern Magallanes foreland basin sediments: Heavy mineral analysis...the Late Cretaceous to early Miocene eastern Magallanes basin of southernmost Argentina. Our data indicate...derived from the Cordillera Darwin metamorphic complex. Together, these data indicate an abrupt shift...the Scotia Arc. Studying the sediments of the Magallanes basin of the southernmost Andes is ⁎ Corresponding...mineral analyses of sandstones from the eastern Magallanes foreland basin of southern Argentina, which provide |  | MALONEY, K. T., CLARKE, G. L., KLEPEIS, K. A., FANNING, C. M., WANG, W. (2011) Crustal growth during back-arc closure: Cretaceous exhumation history of Cordillera Darwin, southern Patagonia. Journal of Metamorphic Geology, 29 (6) 649-672 doi:10.1111/j.1525-1314.2011.00934.x | Journal (article/letter/editorial) | | Australia ABSTRACT The Cordillera Darwin metamorphic complex is unique in the Andes in exposing kyanite–staurolite... v v v v v v v v v v 51°S Tortuga Sarmiento Tobifera Fm Darwin Granite Patagonian Batholith...v v v Basement 6000 v v v mafic rocks Ophiolite Upper Jurassic v v v Zapata Fm Volcanoclastic...(sedimentary) K3 126-75 v v v v v v v Magallanes foreland basin Extension v v v v v v Lago...Malvinas Basin v v v v Sarmiento ophiolite (Ultima Esperanza) v Magallanes Basin 4000 2000 Tierra |  | | Book | | continue in the Patagonian Andes of Argentina and Chile over the last years. As a result of this extensive...involved in this complex evolution. Seismicity in the southernmost South America and its complex relation with...de Geología, Universidad Andres Bello, Santiago, Chile Graeme Eagles Helmholtz Centre for Marine and Polar...de Geología, Universidad Andres Bello, Santiago, Chile Gonzalo Galaz Departamento de Geología Regional...Bello, Santiago, Chile; Departamento de Geología, Universidad de Chile, Santiago, Chile Marco Maffione Department |  | | Journal (volume) | | :.1/.. . "/\-,-/ ,;;~O U T O K U M P U d:=. COMPLEX ,-...., 1.97 G'; \ 1- \ Fig. 2. Stratigraphy...contact and are entangled with the Outokumpu ophiolite complex (Koistinen, 1981; Vuollo and Piirainen, 1989c)dated...biotite, quartz, epidote, carbonate, chlorite, titanite and ilmenite. Figure 4, which presents the An...1, anal. 12) and inside the Archaean basement complex (Table 1, anal. 13) is oligoclase. The albitic...deposited before the emplacement of the Outokumpu ophiolite. These results also raise an interesting question |  | | Book | | present the current state of knowledge on the complex and beautiful forms of volcanic flows that pave...mountain ranges snake their way around the Earth in a complex, interconnected network of fault zones, rift valleys...operate them, provide the capacity to conduct complex experiments in the harsh conditions often encountered...to the ship’s location) is on horizontal axis. Complex reflection patterns generally indicate that there... in 2011, ABE was lost during a mission to the Chile Ridge in the Southeast Pacific. This was likely |  | | Report (issue) | | professional papers provide current interpretations of a complex island-arc terrane that was accreted to ancient...been recognized for more than a decade, but many complex questions remain. For example, how, when, and where...chapters] Page 1. Petrology of the Canyon Mountain Complex, eastern Oregon 1 William P. Leeman, Hans G....Washington: Implications for the geologic evolution of a complex island arc 45 125 Tracy L. Vallier 4. High-pressure...U-Pb zircon ages of the Canyon Mountain Complex, Sparta complex, and related metaplutonic rocks of the |
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