1. Structure of the Nigorikawa caldera interpreted from the bore hole data (in Japanese);Ando;Earth Mon.,1983
2. An example of the structure of Crater Lake-type calderas- Nigorikawa caldera, southwest Hokkaido, Japan (abstract);Ando;1981 IAVCEI Symposium on Arc Volcanism,1981
3. Geology of the Kakuto Basin, southern Kyushu, and the earthquake swarm from February, 1968 (in Japanese);Aramaki;Bull. Earthquake Res. Inst. Univ. Tokyo,1968
4. Geology and pyroclastic flow deposits of the Kokubu area, Kagoshima Prefecture (in Japanese);Aramaki;J. Geol. Soc. Jpn.,1969a
5. Some problems of the theory of caldera formation (in Japanese);Aramaki;Bull. Volcano!. Soc. Jpn. Ser,1969b