Anatomy of the transpressional Dom Feliciano Belt and its pre-collisional isotopic (Sr–Nd) signatures: A contribution towards an integrated model for the Brasiliano …
GB De Toni, M de Fátima Bitencourt, LM Florisbal… - Gondwana …, 2024 - Elsevier
Abstract The Dom Feliciano Belt evolution is reviewed based on cross-sections, space–time
diagrams, PT paths, and Sr–Nd isotopic data of pre-collisional metaigneous rocks. The belt …
diagrams, PT paths, and Sr–Nd isotopic data of pre-collisional metaigneous rocks. The belt …
The dom feliciano belt in southern Brazil and Uruguay
Abstract The Dom Feliciano Belt is an orogenic association that extends from southern Brazil
to Uruguay parallel to the Atlantic coastline for over 1100 km. It was assembled in the …
to Uruguay parallel to the Atlantic coastline for over 1100 km. It was assembled in the …
U–Pb–Hf isotopes and trace elements of metasomatic zircon delimit the evolution of neoproterozoic Capané ophiolite in the southern Brasiliano Orogen
The Capané ophiolite is a fragment of oceanic lithosphere obducted into the Ediacaran
Porongos fold and thrust belt, southern Brasiliano Orogen. A studied rodingite blackwall …
Porongos fold and thrust belt, southern Brasiliano Orogen. A studied rodingite blackwall …
Experimental melting of cordierite gneiss and the petrogenesis of syntranscurrent peraluminous granites in southern Brazil
E Koester, AR Pawley, LAD Fernandes… - Journal of …, 2002 - academic.oup.com
To understand the petrogenesis of peraluminous granites syntectonic to the Dorsal de
Canguçu Transcurrent Shear Zone in the Sul-rio-grandense Shield, Brazil, melting …
Canguçu Transcurrent Shear Zone in the Sul-rio-grandense Shield, Brazil, melting …
Further evidence of 777 Ma subduction-related continental arc magmatism in Eastern Dom Feliciano Belt, southern Brazil: the Chácara das Pedras Orthogneiss
In this study new SHRIMP U–Pb zircon data for the Chácara das Pedras Gneiss in Porto
Alegre, southern Brazil are presented. They represent a small exposure of the crust which …
Alegre, southern Brazil are presented. They represent a small exposure of the crust which …
Insights on the evolution of the Arroio Grande ophiolite (Dom Feliciano belt, Brazil) from Rb-Sr and SHRIMP U-Pb isotopic geochemistry
RR Chaves, K Edinei, VD Triboli, PC Cristine… - Journal of South …, 2018 - Elsevier
This paper presents the first Rb-Sr isotopic geochemistry study and SHRIMP zircon U-Pb
dating in the Arroio Grande Ophiolite (southeasternmost Dom Feliciano Belt in Brazil), an …
dating in the Arroio Grande Ophiolite (southeasternmost Dom Feliciano Belt in Brazil), an …
Reconstruction of a volcano-sedimentary environment shared by the Porongos and Várzea do Capivarita complexes at 790 Ma, Dom Feliciano Belt, southern Brazil
This work investigates the pre-collisional (before ca. 650 Ma) history of the Dom Feliciano
Belt in southernmost Brazil through geochronological and zircon oxygen isotope study. U …
Belt in southernmost Brazil through geochronological and zircon oxygen isotope study. U …
Unravelling major magmatic episodes from metamorphic sequences of the Dom Feliciano Belt central sector, southernmost Brazil–A comparative study of …
The geochemical and isotopic signatures of magmatic events preserved in deformed
metavolcano-sedimentary sequences may inform about geological setting and original …
metavolcano-sedimentary sequences may inform about geological setting and original …
Autochthonous origin of the Encruzilhada Block, Dom Feliciano Belt, southern Brazil, based on aerogeophysics, image analysis and PT-paths
Abstract The Encruzilhada Block lies between the eastern hinterland and western foreland
of the Dom Feliciano Belt (southern Brazil) and its tectonic meaning in the orogenic …
of the Dom Feliciano Belt (southern Brazil) and its tectonic meaning in the orogenic …
Sr-Nd-Hf isotopic constraints and U-Pb geochronology of the Arroio Pedrado Gneisses, Dom Feliciano Belt, Brazil: a 680 Ma shoshonitic event in the final stages of the …
In this work we present whole-rock and isotopic (Sr-Nd-Hf) chemistry data and zircon U-Pb
geochronology from new occurrences of the Arroio Pedrado Gneisses, located near the …
geochronology from new occurrences of the Arroio Pedrado Gneisses, located near the …