Large geographic and temporal extensions of the Río de la Plata Craton, South America, and its metacratonic eastern margin
JOS Santos, CJ Chernicoff, EO Zappettini… - International Geology …, 2019 - Taylor & Francis
Integration of existing isotopic and geological data allows a reconsideration of the
distribution and age of the Río de la Plata Craton within South America. The reinterpretation …
distribution and age of the Río de la Plata Craton within South America. The reinterpretation …
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 …
Paleomagnetic confirmation of the “unorthodox” configuration of Atlantica between 2.1 and 2.0 Ga
The paleogeographic evolution of the Río de la Plata Craton during the Precambrian poses
important questions regarding its participation in the Atlantica continent and Columbia …
important questions regarding its participation in the Atlantica continent and Columbia …
[HTML][HTML] New insights into the Gondwana breakup at the Southern South America by apatite fission-track analyses
CH Gomes, D Almeida - Advances in Geosciences, 2019 - adgeo.copernicus.org
Apatite fission-track (AFT) analyses, applied to Southern Brazil and Uruguay samples, was
employed aiming to understand the low temperature history of the Dom Feliciano Belt …
employed aiming to understand the low temperature history of the Dom Feliciano Belt …
[HTML][HTML] Stratigraphy and tectonic setting of the Barriga Negra Formation in Uruguay: an update
PN Demarco, H Masquelin, E Peel… - Brazilian Journal of …, 2019 - SciELO Brasil
The aim of this work is to propose a new stratigraphic scheme of the Barriga Negra
Formation, in order to solve the controversies in one of the most discussed units of Uruguay …
Formation, in order to solve the controversies in one of the most discussed units of Uruguay …
The Lomagundi-Jatuli carbon isotopic event recorded in the marble of the Tandilia System basement, Río de la Plata Craton, Argentina
Abstract The “Lomagundi-Jatuli event” corresponds to the most important δ 13 C positive
anomaly (≥ 5‰) globally reported in Palaeoproterozoic marine carbonates (between∼ …
anomaly (≥ 5‰) globally reported in Palaeoproterozoic marine carbonates (between∼ …
Provenance of the Neoproterozoic deep-water Zerrissene Group of the Damara Orogen, Namibia, and paleogeographic implications for the closing of the Adamastor …
NM Nieminski, M Grove, DR Lowe - GSA Bulletin, 2019 - pubs.geoscienceworld.org
Abstract The upper Neoproterozoic Zerrissene Group of the Damara Orogen in
southwestern Africa records some of the final contributions of sediment to the oceans …
southwestern Africa records some of the final contributions of sediment to the oceans …
Historia de la Geología Precámbrica de Uruguay: unidades del Cinturón Dom Feliciano y su basamento
PA Núñez Demarco, H Masquelin, J Loureiro… - 2019 - ri.conicet.gov.ar
La existencia de dos modelos tectonoestratigráficos para el Uruguay hagenerado múltiples
confusiones estratigráficas en las interpretaciones regionales. Ambos modelos implican …
confusiones estratigráficas en las interpretaciones regionales. Ambos modelos implican …
Evolución paleogeográfica del cratón del Río de la Plata en el Precámbrico y su relación con el Terreno Pampia en el Cámbrico
PR Franceschinis - 2019 - ri.conicet.gov.ar
La evolución paleogeográfica del Cratón del Río de la Plata durante el Precámbrico
presenta grandes interrogantes referidos a su participación en los supercontinentes …
presenta grandes interrogantes referidos a su participación en los supercontinentes …