| 北西上空より見た鬼首カルデラ。カルデラ内には湖成堆積物や後カルデラ火山の噴出物が厚く分布する。カルデラ中央の高まり（荒雄岳）の一部は基盤が隆起したもの。 | |
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Aerial view of Onikobe Caldera as viewed from the NW. Post-caldera eruption products and lake deposits are thickly piled up inside the caldera. Araodake at the center of caldera is composed of uplifted basement rocks. |
Photo by H. Yagi |
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