Microscopy and rock magnetism of fine grain-size titanomagnetite from the Jacupiranga Alkaline Complex, Brazil: unearthing Ti-magnesioferrite nanoparticles

Luis M. Alva-Valdivia, María de la Luz Rivas-Sánchez, Jesús Arenas-Alatorre, Avto Goguitchaishvili, Omar Ferreira Lopes

93-110

Geostatistical simulation of spatial variability of convective storms in Mexico City Valley

Javier Méndez-Venegas, Martín A. Díaz-Viera, Graciela S. Herrera, Arturo Valdés-Manzanilla

111-120

Rock-magnetic properties of topsoils and urban dust from Morelia (>800,000 inhabitants), Mexico: Implications for anthropogenic pollution monitoring in Mexico's medium size cities

Bertha Aguilar Reyes, Francisco Bautista, Avto Goguitchaichvili, Juan Julio Morales Contreras, Patricia Quintana Owen, Claire Carvallo, Julie Battu

121-133

Dark Matter: A Result of nonadditive gravitational forces

Jesús Arturo Robles-Gutiérrez, Ernesto Lacomba Zamora, Jesús Martiniano Arturo Robles-Domínguez, Cinna Lomnitz, María Eugenia Robles-Gutiérrez

153-157