Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
4727599 | Gondwana Research | 2012 | 16 Pages |
Abstract
⺠We have identified late Early Cambrian calk-alkaline metadiorite and MORB-type metapyroxenite in La Pampa (ECIC). ⺠The ECIC was derived from a juvenile Tonian source, and was intruded into a juvenile late Mesoproterozoic basement. ⺠The ECIC is located at the tectonic boundary between the Pampia terrane and the RÃo de la Plata craton.
Keywords
Related Topics
Physical Sciences and Engineering
Earth and Planetary Sciences
Geology
Authors
Carlos J. Chernicoff, Eduardo O. Zappettini, João O.S. Santos, Marta C. Godeas, E. Belousova, Neal J. McNaughton,