scholarly journals Preliminary Quaternary geologic maps of Santa Clara Valley, Santa Clara, Alameda, and San Mateo counties, California: a digital database

1994 ◽  
Author(s):  
Edward J. Helley ◽  
R.W. Graymer ◽  
G.A. Phelps ◽  
P.K. Showalter ◽  
C.M. Wentworth
Keyword(s):  
Santa Clara Valley ◽  
Digital Database ◽  
Geologic Maps

Database for geologic maps of pyroclastic-flow and related deposits of the 1980 eruptions of Mount St. Helens, Washington

Data Series ◽  
2017 ◽  
Author(s):  
Andrew J. Furze ◽  
Joseph A. Bard ◽  
Joel Robinson ◽  
David W. Ramsey ◽  
Mel A. Kuntz ◽  
...  
Keyword(s):  
Pyroclastic Flow ◽  
Geologic Maps ◽  
Mount St Helens
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