Flowing pahoehoe, Hawaii. (vertical)April 30, 2017/in Igneous, Volcanic activity/by Marli Miller basalt, volcanic, igneous, hot spot 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 Miller2017-04-30 20:30:342017-09-25 20:33:03Flowing pahoehoe, Hawaii. (vertical)