Russell Glacier on Mt. Jefferson, OregonJune 26, 2020/in /by Marli Miller glacial ice, Cascade volcanoes 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 Miller2020-06-26 05:11:452021-10-19 05:04:13Russell Glacier on Mt. Jefferson, Oregon
