Neoproterozoic backarc basin: Sensitive high-resolution ion microprobe U-Pb and Sm-Nd isotopic evidence from the Eastern Pampean Ranges, Argentina
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Escayola, Monica P.; Pimentel, Marcio; Armstrong, Richard
Description
The Eastern Pampean Ranges comprise high-grade supracrustal sequences with linear belts of mafic-ultramafic bodies representing ophiolite remnants. New U-Pb and Nd isotopic data suggest that the tectonic evolution of the Pampean Ranges started ca. 640 Ma
| Collections | ANU Research Publications |
|---|---|
| Date published: | 2007 |
| Type: | Journal article |
| URI: | http://hdl.handle.net/1885/28734 |
| Source: | Geology |
| DOI: | 10.1130/G23549A.1 |
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| File | Description | Size | Format | Image |
|---|---|---|---|---|
| 01_Escayola_Neoproterozoic_backarc_basin:_2007.pdf | 324.15 kB | Adobe PDF |  |
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