Title: Cosmic and planetary constants registered within seven ceremonial centers and metropolises and the great emperor-mayan jadeite
Subjects: Geomagnetism, Observations, Indians of Mexico, Antiquities, Indians of South America, Magnetic anomalies, Jadeite (Petrology)
Places: Teotihuacán Site (San Juan Teotihuacán, Mexico), Uxmal Site (Mexico), Chan Chan Site (Peru), Peru, Mexico