Mysteria
geological marker · Hypothetical2.1250° S · 78.1348° W

Modern Rice Root Mat (auger refusal)

A structure at Upano — Copueno Tributary Hypothetical Mound Field · 🇪🇨 Ecuador

The structure

About Modern Rice Root Mat (auger refusal)

Modern root mat at 0.3 m where augers refused — no Upano tephra

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