Antarctica—before and after Gondwana
SD Boger - Gondwana Research, 2011 - Elsevier
The origin of the Antarctic continent can be traced to a relatively small late Archaean cratonic
nucleus centred on the Terre Adélie regions of East Antarctica and the Gawler Craton region …
nucleus centred on the Terre Adélie regions of East Antarctica and the Gawler Craton region …
Timing of crust formation and recycling in accretionary orogens: Insights learned from the western margin of South America
H Bahlburg, JD Vervoort, SA Du Frane, B Bock… - Earth-Science …, 2009 - Elsevier
Accretionary orogens are considered major sites of formation of juvenile continental crust. In
the central and southern Andes this is contradicted by two observations: siliciclastic fills of …
the central and southern Andes this is contradicted by two observations: siliciclastic fills of …
A review of the Famatinian Ordovician magmatism in southern South America: evidence of lithosphere reworking and continental subduction in the early proto-Andean …
Along the proto-Pacific margin of Gondwana, from Venezuela to northeastern Patagonia, the
Early–Middle Ordovician Famatinian orogeny was the first orogenic event following …
Early–Middle Ordovician Famatinian orogeny was the first orogenic event following …
A MASH zone revealed: the mafic complex of the Sierra Valle Fértil
Abstract The Sierra Valle Fértil Complex of west–central Argentina represents a section of
the Ordovician (∼ 470 Ma) Famatinian arc and exposes a continuous, tilted crustal arc …
the Ordovician (∼ 470 Ma) Famatinian arc and exposes a continuous, tilted crustal arc …
Timing constraints on building an intermediate plutonic arc crustal section: U‐Pb zircon geochronology of the Sierra Valle Fértil–La Huerta, Famatinian Arc, Argentina
The Sierra Valle Fértil Range in northwestern Argentina exposes a tilted crustal section
through the Ordovician Famatinian arc, from> 25 km to shallow crustal paleodepths …
through the Ordovician Famatinian arc, from> 25 km to shallow crustal paleodepths …
Detrital zircon ages of Neoproterozoic sedimentary successions in Uruguay and Argentina: insights into the geological evolution of the Río de la Plata Craton
Although the Río de la Plata craton is exposed over a relatively large area in Uruguay,
eastern Argentina, and southernmost Brazil, its geological evolution is poorly known …
eastern Argentina, and southernmost Brazil, its geological evolution is poorly known …
Early Paleozoic accretionary orogenies in NW Argentina: growth of West Gondwana
Abstract Two Early Paleozoic orogenic cycles in the Gondwana margin of NW Argentina
were driven by subduction, and interrupted by collision of continental ribbons of Laurentian …
were driven by subduction, and interrupted by collision of continental ribbons of Laurentian …
The Western Sierras Pampeanas: Protracted Grenville-age history (1330–1030 Ma) of intra-oceanic arcs, subduction–accretion at continental-edge and AMCG …
New U–Pb SHRIMP zircon ages combined with geochemical and isotope investigation in
the Sierra de Maz and Sierra de Pie de Palo and a xenolith of the Precordillera basement …
the Sierra de Maz and Sierra de Pie de Palo and a xenolith of the Precordillera basement …
Accretion of Grenvillian terranes to the southwestern border of the Río de la Plata craton, western Argentina
A comprehensive review of the geological, geochronological, and isotopic features of the
Mesoproterozoic Grenvillian terranes attached to the southwest of the Río de la Plata craton …
Mesoproterozoic Grenvillian terranes attached to the southwest of the Río de la Plata craton …
Ages of pre-rift basement and synrift rocks along the conjugate rift and transform margins of the Argentine Precordillera and Laurentia
New geochronologic data from basement rocks support the interpretation that the Argentine
Precordillera (Cuyania) terrane was rifted from the Ouachita embayment of the Iapetan …
Precordillera (Cuyania) terrane was rifted from the Ouachita embayment of the Iapetan …