View westward up Rio Pastaza gorge, from cliff-top just north of Banos. North abutment of bridge is on old pre-Cambrian metamorphics (dip 90 degrees, strike N-S) of old valley now being re-excavated by river.
Dates
Date Taken
1950
Summary
View westward up Rio Pastaza gorge, from cliff-top just north of Banos. North abutment of bridge is on old pre-Cambrian metamorphics (dip 90 degrees, strike N-S) of old valley now being re-excavated by river. Valley fill of volcanics and sediments forms a south cannon wall. Tungurahua?, Ecuador. 1950.
Summary
View westward up Rio Pastaza gorge, from cliff-top just north of Banos. North abutment of bridge is on old pre-Cambrian metamorphics (dip 90 degrees, strike N-S) of old valley now being re-excavated by river. Valley fill of volcanics and sediments forms a south cannon wall. Tungurahua?, Ecuador. 1950.
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