Deciphering the geochemistry of two key Paleoproterozoic siliciclastic sequences of the Piedra Alta Terrane (Río de la Plata Craton, Uruguay)

The geochemistry of two metavolcano-sedimentary sequences deposited in the Piedra Alta Terrane is compared, and their geotectonic evolution is discussed. The Ojosmín Unit (OU) comprises MORB-like basic rocks at the base and a fine-grained siliciclastic sequence interpreted as marine turbidites towar...

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Bibliographic Details

Main Author:	Blanco, Gonzalo (author)
Other Authors:	Abre, Paulina (author), Lanfranchini, Mabel (author), Cingolani, Carlos A. (author), Ferrizo, Hector (author), Piñeyro, Daniel (author), Uriz, Norberto J. (author), Benítez, Manuela E. (author)
Format:	article
Language:	English
Published:	2022
Subjects:	Cerro Figurita Geochemistry Geoquímica Ojosmín Paleoproterozoic Paleoproterozoico Provenance Proveniencia
Online Access:	https://hdl.handle.net/20.500.12008/43687
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