Petrology of Late Oligocene volcanic rocks from southern part of central Hokkaido, Japan ?Implication for incipient volcanism of back-arc rift?
Yonejima, M., Okamura*, S., Yatsuka, S., Maeda, Imayama, T., and Maeda, J.
Japanese magazine of Mineralogical and Petrological Sciences
40
153
173