Cover image for Chemical analyses of tuffs and some lava flows in Paleogene Formations in western Washington and northwestern Oregon
Chemical analyses of tuffs and some lava flows in Paleogene Formations in western Washington and northwestern Oregon
TITLE_DISPLAY:
Chemical analyses of tuffs and some lava flows in Paleogene Formations in western Washington and northwestern Oregon [microform]
Personal Author:
Hammond, Paul E.
Publication Information:
[Reston, Va.] : U.S. Dept. of the Interior, U.S. Geological Survey, 1996.
Format:
Books
Series:
Open-file report ; 96-077

U. S. Geological Survey open-file report ; 96-77.
Physical Description:
1 v.
Subject Term:
Volcanic ash, tuff, etc. -- Northwest, Pacific.

Lava flows -- Northwest, Pacific.
Added Corporate Author:
Geological Survey (U.S.)