Depositional contact: gravel over tuff.April 30, 2017/in /by Marli Miller conglomerate, sedimentary 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 20:24:542017-09-12 01:08:38Depositional contact: gravel over tuff.
