Terrane deletion in northern Guerrero state

Harold R. Lang, José Antonio Barros, Enrique Cabral-Cano, Grenville Draper, Christopher G. A. Harrison, Pamela E. Jansma, Christopher A. Johnson

349-359

Crustal structure south of the Mexican volcanic belt, base don group velocity dispersion

M. Campillo, S. K. Singh, N. Shapiro, J. Pacheco, R. B. Hemnann

361-370

Some observations of atmosferic luminosity as a possible earthquake precursor

Mario R. Araiza-Quijano, Gerardo Hernández-del-Valle

403-408

A gravity model of the Colima, Mexico region

J. M. Espíndola, M. De la Fuente, M. Mena

409-414

A technique for fast conductivity-temperature-depth oceanographic surveys

A. E. Filonov, C. O. Monzón, I. E. Tereschenko

415-420

The ionospheric F region over El Cerillo, Mexico on magnetically quiet conditions

E. A. Araujo-Pradere, B. Lazo Olazábal, R. Meléndez Venancio

425-431