|
Detailed Reference Information |
Rowe, M.C., Pallister, J.S. and Grunder, A. (2007). Mount St. Helens Petrology Workshop. Eos, Transactions American Geophysical Union 88: doi: 10.1029/2007EO020004. issn: 0096-3941. |
|
Following seismic activity in late September 2004, the current eruption of Mount St. Helens began with an explosive steam and ash emission on 1 October 2004, with hot dacite emerging from the crater floor on 11 October 2004. Nearly two years later, with more than 80 million cubic meters of erupted dacite, accompanied by rare explosions and predominantly shallow seismicity, questions still remain about what initiated and what is sustaining the eruption. |
|
|
|
BACKGROUND DATA FILES |
|
|
Abstract |
|
|
|
|
|
Keywords
Seismology, Volcano seismology, Mineralogy and Petrology, Magma chamber processes, Mineralogy and Petrology, Petrography, microstructures, and textures |
|
Journal
Eos, Transactions American Geophysical Union |
|
Publisher
American Geophysical Union 2000 Florida Avenue N.W. Washington, D.C. 20009-1277 USA 1-202-462-6900 1-202-328-0566 service@agu.org |
|
|
|