Eboshi volcano

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Eboshi volcano (Kozu, 1911) Nakano, 1984

Invalid synonym: Jukkoku volcano, Jukkokudake volcano

Volcanic rocks
Composite stratovolcano
middle Pleistocene (0.3 - 0.2 Ma, K-Ar)

Lithofacies: Hornblende two-pyroxene andesite lava

Source (Upper): in the vicinity of Mount Ebisudake - Mount Marishitendake
Source: in the vicinity of Mount Yotsudake, Mount Ebisudake - Mount Marishitendake
Volume (Present, Upper): 0.35 km³
Volume (Present, Lower): 4.9 km³
Eruptive volume (Upper): 0.4 km³ or more
Eruptive volume (Lower): 8.2 km³

Eboshi volcano
[ Upper ]
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Marishiten Lava
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Daikoku Lava
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Kikyogahara Lava
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Fujimi Lava
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Maekawa Lava
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Eboshi Lava
~~~~~~~~~~~~~~
[ Lower ]

Older stage
[ Upper ]
~~~~~~~~~~~~~~
Takamagahara volcano
~~~~~~~~~~~~~~
Eboshi volcano
~~~~~~~~~~~~~~
Sencho volcano
~~~~~~~~~~~~~~
[ Lower ]

Norikura volcano
[ Younger ]
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Later stage
~~~~~~~~~~~~~~
Older stage
~~~~~~~~~~~~~~
[ Older ]

------ Conformity, ~~~~~~ Unconformity, ~~~--- Local unconformity, '''/,, Interfingered, :::::: Fault, /--/-- Thrust, +__+__ Ground surface, ?--?-- Unknown

Distribution: Mount Eboshidake, Nyukawa town, Takayama city, Gifu pref.

Nakano et al. (1995) Geology of the Norikuradake District, Quadrangle Series, Scale 1:50,000, Geological Survey of Japan, 139p. (in Japanese with English abstract 4p.)
Harayama (1990) Geology of the Kamikochi District, Quadrangle Series, Scale 1:50,000, Geological Survey of Japan, 175p. (in Japanese with English abstract 11p.)
Yamada et al. (1985) Geology of the Takayama District, Quadrangle Series, Scale 1:50,000, Geological Survey of Japan, 111p. (in Japanese with English abstract 9p.)