The microscopical characters of volcanic tuffs; a study for students

• 1 August 1915
• journal article
• Published by American Journal of Science (AJS) in American Journal of Science
• Vol. s4-40  (236) , 191-211
• https://doi.org/10.2475/ajs.s4-40.236.191

Abstract

Keywords

• MICROSCOPICAL CHARACTERS
• VOLCANIC TUFFS
• CHARACTERS OF VOLCANIC
• STUDY FOR STUDENTS