Ash-flow tuffs : their origin, geologic relations, and identification / by Clarence S. Ross and Robert L. Smith.

Author/creator Ross, Clarence S.
Other author Smith, Robert L. (Robert Leland), 1920-2016
Format Book
Publication InfoWashington : U.S. Govt. Print. Off., 1961.
Descriptionvi, 81 pages : illustrations ; 29 cm.
Subjects

SeriesGeological Survey (U.S.). Professional paper ; 366
Geological Survey professional paper ; 366. ^A16492
Abstract 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.
Local noteJoyner- FOR JOYNER LIBRARY HOLDINGS OF THE SERIES, GEOLOGICAL SURVEY PROFESSIONAL PAPER, SEARCH BY CALL NUMBER QE75 .P9.
Bibliography noteIncludes bibliographical references (pages 50-54).
Issued in other formOnline version: Ross, Clarence S. (Clarence Samuel), 1880-1975. Ash-flow tuffs
LCCNgs 61000177
Govt. docs number I 19.16:366