Petrogenesis of the Tampanchi Ultramafic–Mafic Complex (Ecuador): Geodynamic implications for the northwestern margin of South America during the late Cretaceous

1. Villares, F.
2. Blanco-Quintero, I.F.
3. Reyes, P.S.
4. Proenza, J.A.
5. Cartagena, R.
6. Lázaro, C.
7. Garcia-Casco, A.