Series	Marine Geology Map Series
No.	17
Map Name	Geological Map of the Northern Ogasawara Arc
Scale	1:1,000,000
Contents	Geological Map [Appendix] 1. Geomagnetic Anomalies Map 2. Free Air Gravity Anomalise Map 3. Bouguer Gravity Anomalise Map
Publish Year	1982
Publisher	Geological Survey of Japan
Price	¥2,860 ( Purchase Guide )
Remarks