八ヶ岳火山群 ______ Yatsugatake Volcano Group |
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| 西方上空より見た南八ヶ岳（右奥）と北八ヶ岳（左奥）。左端が蓼科山。 |
| 須藤 茂（2009）日本の機窓から（3）、浅間山、八ヶ岳、南アルプス。地質ニュース、no.658、口絵、p.1。 | |
| Aerial view of Kita-Yatsugatake Volcanoes (left) and Minami-Yatsugatake Volcanoes (right) as seen from the W. Tateshinayama at the left end. |
S. Suto |