Ash-flow Tuffs


Book Description




Ash-flow Tuffs


Book Description

A study of the emplacement, by flowage, of hot gas-emitting volcanic ash; its induration by welding and crystallization, and criteria for recognizing the resulting rock.




Ash-flow Tuffs


Book Description

A study of the emplacement, by flowage, of hot gas-emitting volcanic ash; its induration by welding and crystallization, and criteria for recognizing the resulting rock.




Ash-Flow Tuffs


Book Description







Ash-flow Tuffs


Book Description







Ash-flow Tuffs


Book Description




Tuffs


Book Description