Multiple metamorphic events in the Palaeozoic Mérida Andes basement, Venezuela: insights from U–Pb geochronology and Hf–Nd isotope systematics
| Autor: | Luigi Solari, Reneé González-Guzmán, Peter Schaaf, Dirk Frei, Victor A. Valencia, Bodo Weber, M. Daniela Tazzo-Rangel |
|---|---|
| Rok vydání: | 2018 |
| Předmět: |
Systematics
Paleozoic 020209 energy Metamorphic rock Geochemistry Metamorphism Geology 02 engineering and technology 010502 geochemistry & geophysics Anatexis 01 natural sciences Basement (geology) Geochronology 0202 electrical engineering electronic engineering information engineering 0105 earth and related environmental sciences Zircon |
| Zdroj: | International Geology Review. 61:1557-1593 |
| ISSN: | 1938-2839 0020-6814 |
| DOI: | 10.1080/00206814.2018.1522520 |
| Popis: | The metamorphic basement of the Merida Andes in western Venezuela is constituted of paragneiss, orthogneiss, amphibolite, and metagranitoid of the Iglesias Complex. In this paper, U–Pb zircon geoch... |
| Databáze: | OpenAIRE |
| Externí odkaz: |
|