| GMD | Map![]() |
| Classification | F7962.O595C5 1982 |
| Publisher | Tsukuba, Geological Survey of Japan, 1982 |
| Subject | Geology Japan Oki Strait Maps.Gravity anomalies Japan Oki Strait Maps.Magnetic anomalies Japan Oki Strait Maps. |
| Series | Marine geology map series20 |
| Description | 1 map : col. ; 65 x 45 cm., on sheet 109 x 79 cm., folded in envelope 31 x 22 cm. |