Project Title
Cenozoic tectonic evolution of strike-slip basins developed between the South American and northwestern Scotia plates: the paleogeographic reconstruction of the paleo-Magellan strait basin
Partner Organisations
Internal ID
1211906
Principal Investigator
Type
basic research
Status
TERMINADO
Start Date
March 1, 2021
End Date
March 1, 2025
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Item type:Publication, Thermochronological Evidence for Eocene Deformation in the Southern Patagonian Andes: Linking Orogenesis Along the Patagonian Orocline(2023); Scopus© Citations 5 3 - Some of the metrics are blocked by yourconsent settings
Item type:Publication, The orbicular granodiorite of Recoba Hill in the North Patagonian Batholith(Pontificia Universidad Catolica de Valparaiso, 2025-01-31); Gianfranco GregorinaA small body of orbicular granodiorite crops out on the Recoba Hill, immediately east of the town of Chaitén, in the mainland area called Chiloé continental, in southern Chile. The rock comprises cm-sized igneous cores with a single shell of fine-grained plagioclase-quartz-K-feldspar assemblages. It is hosted in a Miocene granodiorite, and it is crosscut by aplite and mafic dikes. No other mention of orbicular rocks has to date been reported for the >1,000 km long North Patagonian Batholith, suggesting that the conditions necessary for their formation were infrequent. Thermobarometric determinations indicate pressures lower than 2 kbar (less than 6 km depth) for its formation, a level much shallower than the estimated source depth of the older rocks of the batholith.10Scopus© Citations 1 - Some of the metrics are blocked by yourconsent settings
Item type:Publication, The role of physicochemical and biochemical processes on carbonate precipitation within the Laguna Timone maar in the Pali Aike Volcanic Field, southernmost extra-Andean Patagonia(2022); 45Scopus© Citations 2 - Some of the metrics are blocked by yourconsent settings
Item type:Publication, Neogene Patagonian magmatism between the rupture of the Farallon plate and the Chile Ridge subduction(2021); Scopus© Citations 4 1