E.140621-303January 31, 2015/in non-geology/by Marli Miller Flow of Wanapum Basalt near the Dalles, Oregon https://geologypics.com/wp-content/uploads/2017/04/geologic-time-pics-logo-300x115.png 0 0 Marli Miller https://geologypics.com/wp-content/uploads/2017/04/geologic-time-pics-logo-300x115.png Marli Miller2015-01-31 15:16:202017-09-12 05:37:50E.140621-303