Bahlburg, Heinrich
Evidence of Early to Middle Ordivician arc volcanism in the Cordillera Oriental and Altiplano of southern Peru, Ollantaytambo Formation and Umachiri beds - Oxford Elsevier Science November 2006 - pp. 52-65 ilus.
0895-9811
GEOQUÍMICA
ORDOVICICO
PETROGRAFÍA
ROCAS VOLCANICAS
TECTÓNICA
VOLCANISMO
ALTIPLANO
CORDILLERA ORIENTAL
CUSCO
PERU
PUNO
UMACHIRI
FORMACION OLLANTAYTAMBO
Evidence of Early to Middle Ordivician arc volcanism in the Cordillera Oriental and Altiplano of southern Peru, Ollantaytambo Formation and Umachiri beds - Oxford Elsevier Science November 2006 - pp. 52-65 ilus.
0895-9811
GEOQUÍMICA
ORDOVICICO
PETROGRAFÍA
ROCAS VOLCANICAS
TECTÓNICA
VOLCANISMO
ALTIPLANO
CORDILLERA ORIENTAL
CUSCO
PERU
PUNO
UMACHIRI
FORMACION OLLANTAYTAMBO