GEOLOGIA DE LOS CUADRANGULOS DE PUEMAPE, CHOCOPE, OTUZCO, TRUJILLO, SALAVERRY Y SANTA (HOJAS 16-D, 16-E, 16-F, 17-E, 17-F, 18-F).COSSIO A; JAEN H.1967; COMIS.CARTA.GEOL.NAC.-BOL.-PERU; PER; 1967(11), NUM. 0017, P. 1 A 141Miscellaneous

INVESTIGATIONS ON THE PERUVIAN EARTHQUAKE OF MAY 31, 1970 AND DISCUSSION.KUROIWA J; DEZA E; JAEN H et al.1974; IN: PROC. 5TH WORLD CONF. EARTHQUAKE ENG.; ROME; 1974; ROME EDIGRAF; 1974, VOL. 1, P. 447 A 457Miscellaneous

GEOLOGICAL MAP OF THE WESTERN CORDILLERA OF NORTHERN PERU. SCALE 1:500000.BALDOCK J; BUSSEL A; CHILDS R et al.sdLIMA GOV. PERU,1973, P. 1 A 2Map