TY  - RPRT
TI  - Towards the definition of AMS facies in the deposits of pyroclastic density currents
AU  - M.H. Ort
AU  - T.T. Newkirk
AU  - J.F. Vilas
AU  - J.A. Vazquez
PY  - 2014
DO  - 10.1144/sp396.8
UR  - https://pubs.usgs.gov/publication/70048661
ID  - 70048661
ER  -