Zobrazeno 1 - 3
of 3
pro vyhledávání: '"Guido Arroyo-Pauca"'
Publikováno v:
Journal of South American Earth Sciences. 10:223-245
The Cordillera de Carabaya region of the southern Peruvian Andes preserves a collage of Tertiary igneous suites, including extrusive and hypabyssal units, that are herein assigned to the Crucero Supergroup and Crucero Intrusive Supersuite, respective
Publikováno v:
Journal of South American Earth Sciences. 9:381-392
The Cayconi Formation of the Crucero Basin, Puno Department, southeastern Peru, has been described as a 800–1000 m sequence of Oligocene and Miocene fanglomerate and lacustrine sedimentary rocks, interlayered with mafic and silicic volcanic rocks,
Autor:
Michel Pichavant, Alan H. Clark, Hamish A. Sandeman, Edward Farrar, Guido Arroyo Pauca, Alain Cheilletz
Publikováno v:
Tectonophysics. 205:307-327
A total of 1400 m of ignimbritic ash-flow tuffs distributed in five cross-sections and extending from the pre-Neogene base to the uppermost flows were studied in the Miocene Macusani ignimbrite basin (southeast Peru). Volcano-stratigraphic interpolat