ocr: USGS science forad changing world Open File 97-470F Report the Portions contain coastline Environmental of this and intellectual country Systems database property Research covering boundaries of 1999 and are Institute, Environmental Copyright used Institute, Inc. O herein Ali 1992 Systems rights with Inc.(ESRI), and 1996, Research reserved. permission. Maps and Showing Geologic Geology, Provinces Oil and of Gas the Fields, Asia Pacific Region U.S. Department of the Interior U.S. Geological Survey
