🇲🇽 Mexico · Pyramid
Xochicalco Terrace — Leaning Pyramid Feathered Serpent
Epiclassic (650–900 CE) Teotihuacan fall hybrid · Epiclassic Xochicalco (Olmeca-Xicalanca + Teotihuacan survivors)
Xochicalco excavated by Sáenz 1960s, Quetzalcoatl pyramid 700 Coiled Serpents.