Teotihuacan’s political collapse reshapes regionsJan 1, 600Labels: Teotihuacan, Central MexicoOxford HandbookBritannica
Epiclassic period recognized as distinct transitionJan 1, 650Labels: Epiclassic period, Central MexicoUNESCO XochicalcoOxford Handbook
Coyotlatelco ceramic horizon spreads in central MexicoJan 1, 650Labels: Coyotlatelco pottery, Central MexicoRadiocarbonAMNH
Cacaxtla murals begin in a militarized landscapeJan 1, 650Labels: Cacaxtla, MuralsUT Press UChicagoINAH
Xochicalco founded as a hilltop power centerJan 1, 700Labels: Xochicalco, Hilltop fortressWHE XochicalcoUNESCO Xochicalco
Great Pyramid of Cholula receives major late buildoutJan 1, 750Labels: Cholula, Great PyramidCholula site
Tula Chico becomes Tula’s first monumental centerJan 1, 750Labels: Tula Chico, TulaAncient Mesoamerica
Terminal Classic begins across much of the Maya LowlandsJan 1, 800Labels: Terminal Classic, Maya LowlandsBritannicaClassic Belize
Xochicalco abandoned near Epiclassic’s endJan 1, 900Labels: Xochicalco, AbandonmentWHE XochicalcoUNESCO Xochicalco
Maya Classic period ends in many regional chronologiesJan 1, 900Labels: Maya Classic, Regional chronologiesClassic BelizePostclassic Belize