The 108th Annual Meeting(2001'Kanazawa)
Session ID : O-286
Conference information
Host:
The Geological Society of Japan
Name :
The 108nd Annual Meeting the Geological Society of Japan(2001'Kanazawa)
Number :
108
Location :
[in Japanese]
Date :
September 21, 2001 - September 23, 2001
O-286 Petrogenetic relationship between mafic magma of sommma lavas and voluminous felsic magma with caldera formation : A case study of Akan volcanic field, eastern Hokkaido, Japan