Version history for Trusdell, Frank A., Moore, Richard B., and Sako, Maurice 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 [available on the World Wide Web at http://pubs.usgs.gov/of/2006/1386/ ] Version 1.0, January 30, 2007 Initial release online at http://pubs.usgs.gov/of/2006/1386/