🇵🇪 Peru · Pyramid
Asnop Grande — Marañón Basin Mound (Huanuco)
Late Initial Period to Early Horizon (1200–400 BCE) · Marañón–Kotosh tradition / early Chavín sphere
Isolated hill-top mound on continental divide crest above Upper Marañón near Singa, Huánuco, forming Marañón basin response to Kotosh tradition contemporaneous with Kotosh–Huaricoto development 50 km…