Trusdell, F. A., Moore, R. B. & Sako, M. K. (2006). Preliminary Geologic Map of Mount Pagan Volcano, Pagan Island, Commonwealth of the Northern Mariana Islands. U.S. Geological Survey Open-File Report , 2006-1386, 36p.
Response and Coordination Plans
Interagency Operating Plan for Volcanic-Ash Hazards to Aviation in the Pacific Region of the Northern Mariana Islands. Federal Committee for Meteorological Services and Supporting Research (2009). National Oceanic and Atmospheric Administration. http://www.ofcm.gov/
USGS General Publication
Sako, M. K., Trusdell, F. A., Koyanagi, R. Y., Kojima, G. & Moore, R. B. (1995). Volcanic investigations in the Commonwealth of the Northern Mariana Islands, April to May 1994. U.S. Geological Survey Open-File Report , 94-705