TY  - RPRT
TI  - Field-trip guide for exploring pyroclastic density current deposits from the May 18, 1980, eruption of Mount St. Helens, Washington
AU  - Brittany D. Brand
AU  - Nicholas Pollock
AU  - Damiano Sarocchi
AU  - Josef Dufek
AU  - Michael A. Clynne
PY  - 2017
DO  - 10.3133/sir20175022c
UR  - https://pubs.usgs.gov/publication/sir20175022C
ID  - sir20175022C
ER  -