Szekely, Thomas Steven
Stratigraphy of the carbonate, black shale, and phosphate of the Pucara Group (Upper Triassic-Lower Jurassic) Central Andes, Peru - Boulder, CO Geological Society of America February 1972 - pp. 407-428
ESTRATIGRAFÍA
ANDES
HUANCAYO
JUNIN
PERU
FORMACION ARAMACHAY FORMACION CHAMBARA FORMACION CONDORSINGA GRUPO PUCARA
Stratigraphy of the carbonate, black shale, and phosphate of the Pucara Group (Upper Triassic-Lower Jurassic) Central Andes, Peru - Boulder, CO Geological Society of America February 1972 - pp. 407-428
ESTRATIGRAFÍA
ANDES
HUANCAYO
JUNIN
PERU
FORMACION ARAMACHAY FORMACION CHAMBARA FORMACION CONDORSINGA GRUPO PUCARA