The 111st Annual Meeting(2004'Chiba)
Session ID : O-192
Conference information
Host:
The Geological Society of Japan
Name :
The 111st Annual Meeting of the Geological Society of Japan(2004'Chiba)
Number :
111
Location :
[in Japanese]
Date :
September 18, 2004 - September 20, 2004
O-192 K-Ar age and temporal change of magma composition for Late Miocene to Pliocene volcanic rocks in Hakkoda-Towada volcanic field