North American Database of Archaeological Geophysics
North American Database of Archaeological Geophysics
Graphic/Image:
Project Name: Teotihuacan, México, Mexico;
Reference: Manzanilla, L., L. Barba, R. Chávez, A. Tejero, G. Cifuentes, and N. Peralta (1994). Caves and Geophysics: An Approximation to the Underworld of Teotihuacan, Mexico. Archaeometry 36(1):141-157 (used with permission).
Total field magnetic anomaly map surveyed to the east of the Pyramid of the Sun. Magnetic patterns associated with basaltic masses and possible tunnels can be seen, one to the north and three to the south. Contour interval is 400 nT. Geoelectric profile TEO-2 is shown.