🇵🇪 Peru · Pyramid
Huaca Montegrande (Jaén)
Late Preceramic–Initial Period 3000–2500 BCE · Marañón Amazon-Andes (Jaén pre-Carral)
5300-year spiral temple in Amazonian Jaén with world's oldest cacao 5300 BP and Maltese cross hearth.
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2 places to sift through. Narrow by kind, country, period or how firmly each one is established — contested and pseudoarchaeological claims are labelled here, never hidden.
🇵🇪 Peru · Pyramid
Late Preceramic–Initial Period 3000–2500 BCE · Marañón Amazon-Andes (Jaén pre-Carral)
5300-year spiral temple in Amazonian Jaén with world's oldest cacao 5300 BP and Maltese cross hearth.
🇲🇽 Mexico · Pyramid
Formative 1400 BCE–300 CE (Escalera phase) · Mixe-Zoque (Chiapa de Corzo tradition) / Olmec–Maya bridge
Zoque Olmec–Maya capital with Mound 5 22 m and Stela 2 Long Count 36 BCE, earliest date in Mesoamerica.