Can I read Bustamante - 2017 - U-Pb-Hf Isotopes in Zircons From Parautochthonous Mesozoic Terranes in He Western of Pangea on EtoBox?

Bustamante - 2017 - U-Pb-Hf Isotopes in Zircons From Parautochthonous Mesozoic Terranes in He Western of Pangea by Jesus is a document available to read on EtoBox.

What is Bustamante - 2017 - U-Pb-Hf Isotopes in Zircons From Parautochthonous Mesozoic Terranes in He Western of Pangea about?

This study utilizes U-Pb ages and Hf isotopes from zircons to analyze geological units in the Central Cordillera of Colombia, revealing distinct sources and ages for the Cajamarca Complex and Tierradentro unit. The results indicate that the Tierradentro gneisses and amphibolites are not Grenvillian rocks as previously thought, and suggest a more complex tectonic history involving Jurassic metasedimentary rocks. These findings challenge existing models of terrane boundaries and highlight the need for a reeva

Author

Jesus

Language

EN