Biblioteca IFEA
Biblioteca IFEA

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1.
Comendite (Peralkaline Rhyolite) and basalt in the Mitu group, Peru : evidence for Permian-Triassic lithospheric extension in the central Andes by
Material type: Article Article; Format: print
Language: En Journal research U. S. geological survey 6(4), 1978, p. 453-457: : carte, tab.
Availability: Items available for loan: Biblioteca IFEA (1)Call number: Am.GeolN-4.

2.
K-Ar geochronology of basement rocks on the northern flank of the Huancabamba deflection, Ecuador by
Material type: Text Text; Format: print ; Literary form: Not fiction
Language: Eng
Publication details: [S.l] : [s.n.], [19--]
Availability: Items available for loan: Biblioteca IFEA (1)Call number: Am.GeolF-23.

3.
Age of igneous activity and mineralization, Morococha district, central Peru by
Material type: Article Article; Format: print
Language: Eng In: Boletín de la Sociedad geológica del Perú 57-58, 1977, p. 7-12: : carte, tab.
Availability: No items available.

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