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...
| Main Authors: | , , , , , , , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
Universidad de la República, Facultad de Agronomía
2022-05-01
|
| Series: | Agrociencia Uruguay |
| Subjects: | |
| Online Access: | http://agrocienciauruguay.uy/ojs/index.php/agrociencia/article/view/525/1146 |