Ecuador, Perú Cuyabeno-Güeppí (2008) Ecuador, Perú : Cuyabeno-Güeppí . ecuadorpercuyab202008alve Year: 2008 Fig. 31. Hypothesized formation processes of the Lagartococha blackwater lake complex. Geological uplift formed a natural dam, behind which clays eroded from headwater regions were deposited. Through time, the natural dam eroded, allowing the lake and its recently eroded clays to drain downriver, eventually redepositing to form the Lagartococha lake complex. Natural River Damming Accumulation of Present-day Blackwater Lake Complex A Drained Lake

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