Name: Lower Monumental || Better Know a Basalt
Uploaded: 2025-03-03T13:00:18+03:00
Duration: T6M32S
Description: Видео автора «Rocks & Gems» в Дзене 🎦: Join me in an adventure to visit the flood basalts of the Columbia River Basalt Group. We're kicking it off with the youngest member, the Lower Monumental Basalt, a 5.5 million year old flood basalt. This video also features ancient rivers, conglomerates, and a nice colonnade (basalt columns)

Rocks & Gems

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