Bandelier Tuff, New Mexico (vertical).April 30, 2017/in /by Marli Miller volcanic, pyroclastic, explosive, welded, ash flow tuff 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 20:19:552017-10-29 10:40:59Bandelier Tuff, New Mexico (vertical).