Huaricanga emerges as an early centerJan 1, 3500 BCELabels: Huaricanga, Fortaleza ValleyWikipediaWikipedia
Large-scale communal construction becomes widespreadJan 1, 3100 BCELabels: Monumental ArchitectureWikipediaUNESCO
Initial village networks consolidate in river valleysJan 1, 3000 BCELabels: Supe Valley, Irrigated AgricultureUNESCOBritannicaWikipedia
Monumental civic-ceremonial core at Caral developsJan 1, 3000 BCELabels: Caral, Civic-Ceremonial CoreUNESCOPubMedWikipedia
Early radiocarbon window for Caral’s urbanismJan 1, 2627 BCELabels: Caral, Radiocarbon DatingScience PubMedField Museum
Recessed circular courts formalize public ritualJan 1, 2600 BCELabels: Recessed Courts, Public RitualUNESCOWikipedia
Cotton-based political economy supports elite leverageJan 1, 2500 BCELabels: Cotton Economy, Exchange NetworksWikipediaBritannica
Regional network of major centers peaks in Supe systemJan 1, 2400 BCELabels: Supe System, Major CentersScience PubMedWikipedia
Influence spreads along the north-central Peruvian coastJan 1, 2200 BCELabels: North-Central Coast, Cultural InfluenceWikipediaUNESCO
Late Archaic decline and center abandonment acceleratesJan 1, 1800 BCELabels: Decline, Center AbandonmentUNESCOWikipedia
Limited later reoccupation occurs at Caral outskirtsJan 1, 1000 BCELabels: Caral Outskirts, ReoccupationUNESCO
Caral-Supe radiocarbon chronology published in ScienceApr 27, 2001Labels: Radiocarbon Study, Shady SolScience PubMedField Museum