WorldCat Identities

Johnston, David A. (David Alexander) 1949-1980

Overview
Works: 4 works in 9 publications in 1 language and 245 library holdings
Classifications: QE75, 552.20979
Publication Timeline
Key
Publications about  David A Johnston Publications about David A Johnston
Publications by  David A Johnston Publications by David A Johnston
posthumous Publications by David A Johnston, published posthumously.
Most widely held works by David A Johnston
Guides to some volcanic terranes in Washington, Idaho, Oregon, and northern California ( Book )
2 editions published in 1981 in English and held by 222 WorldCat member libraries worldwide
Volatiles, magma mixing, and the mechanism of eruption of Augustine Volcano, Alaska by David A Johnston ( Book )
5 editions published between 1978 and 1980 in English and held by 12 WorldCat member libraries worldwide
Discusses sequence of events before and during the volcano's 1976 eruptions by mapping the areal extent of ash falls and ash flows, by analysis of melt inclusions trapped within phenocrysts, and by examination of crystallization
Gas analysis of fumaroles from Mt. Hood, Oregon by Nancy L Nehring ( Book )
1 edition published in 1981 in English and held by 11 WorldCat member libraries worldwide
Guides to some volcanic terrances in Washington, Idaho, Oregon, and Northern California ( )
in English and held by 0 WorldCat member libraries worldwide
Created by the USGS, this Web site is an electronic version of a 1981 survey bulletin that provides guides to some volcanic terrances in Washington, Idaho, Oregon, and Northern California. View maps and figures, check out the strategic section near Pomeroy, Washington, explore major element compositions of chemical types in the Columbia River Basalt Group, and find out how Dave Johnson came to be the first geologist on the mountain when Mount St. Helens erupted in 1980
 
Audience Level
0
Audience Level
1
  Kids General Special  
Audience level: 0.71 (from 0.00 for Guides to ... to 0.88 for Volatiles, ...)
Alternative Names
Johnston, Dave 1949-1980
Johnston, David Alexander 1949-1980
Languages
English (9)