Shape of the Hakkoda Caldera deduced from topography, geology and gravity data- Reply to the Muraoka's comments on "Geology and volcanic history of Kita-Hakkoda volcanic group, Northeast Japan"

Takashi Kudo, Minoru Sasaki
2005 Chishitsugaku zasshi  
doi:10.5575/geosoc.111.60 fatcat:puriq5kjxnfhrj244svcjjk74q