| 引用文献 |
| 1 | 須藤 茂（1992）5万分の1仙岩地域中心部地熱地質図説明書。特殊地質図（21-5）, 地質調査所，73p. | Suto, S. (1992) Explanatory text of the geological map of the central part of the Sengan Geothermal Area, scale 1:50,000. Miscellaneous Map Sereis (21-5), Geol. Surv. Japan, 73p.. (in Japanese with English abstract 6p.). | 925 |
| 2 | 須藤 茂（1985）仙岩地熱地域南部の鮮新世―更新世火山活動について―, 安山岩火山の古地磁気とK-Ar年代. 地質調査所月報, 36, 513-533." | Suto, S. (1985) Volcanic activity during Pliocene to Pleistocene in southern part of the Sengan (Hachimantai) geothermal area, northeast Japan-Paleomagnetic study and age determination of andesite volcanoes. Bull. Geol. Surv. Japan, vol. 36(9), 513-533. | 922 |
| 3 | 須藤 茂, 板谷 徹丸, 向山 栄（1990）松川・葛根田地域の火山活動史と地熱の熱源. 日本地熱学会誌, 12, 63-78. | Suto, S., Itaya, T. and Mukoyama, S. (1990) Volcanic history and the heat source in the Matsukawa -Kakkonda Area, Northeast Japan. Jour. Geotherm. Res. Soc. Japan, 12, No.1, 63-78. | 929 |
| 4 | | Tamanyu, S. and Lamphere, M.A. (1983) Volcanic and geothermal history at the Hachimantai Geothermal Field in Japan. Jour. Geol. Soc. Japan, 89, 501-510. | 46 |
| 5 | Kawano, Y. and Aoki, K. (1959) Petrology of Hachimantai and surrounding volcanoes, northeastern Japan. Science Report of Tohoku University, Series III, vol.6, 409-429. | Kawano, Y. and Aoki, K. (1959) Petrology of Hachimantai and surrounding volcanoes, northeastern Japan. Science Report of Tohoku University, Series III, vol.6, 409-429. | 432 |
| 6 | NEDO (1991)平成2年度全国地熱資源総合調査（第３次） 広域熱水流動系調査 秋田駒地区地熱調査成果図集，119p. | | 612 |