ancient lava ripples

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ancient lava ripples

Ancient lava flow in the Shasta-Trinity National Forest (California).­

Lava ripples are still clearly visible.­

basalt
lava beds
lava ripples
rock formation
shasta-trinity national forest
stone
volcanic
August 18, 2015
Medicine Lake Road, California, USA

Lava beds and geothermal features in the Pacific North-West.­