Karyogawa Welded Tuff

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Karyogawa Welded Tuff

A part of Kaiwara Welded Tuff?

Volcanic rocks
Cretaceous

Sedimentary facies: Pyroclastic flow deposit
Lithofacies: Welded tuff

Koto Rhyolites (west Hikone, Shiga pref.)
[ Upper ]
~~~~~~~~~~~~~~
Isaki Welded Tuff
~~~~~~~~~~~~~~
Okushimayama Welded Tuff
~~~~~~~~~~~~~~
Okinoshima Welded Tuff
~~~~~~~~~~~~~~
Miyagahama Welded Tuff
~~~~~~~~~~~~~~
[ Lower ]

Koto Rhyolites (central Hikone, Shiga pref.)
[ Upper ]
~~~~~~~~~~~~~~
Kinugasayama Welded Tuff
~~~~~~~~~~~~~~
Wada Welded Tuff
~~~~~~~~~~~~~~
Anrakuji Member
~~~~~~~~~~~~~~
Azuchi Welded Tuff
~~~~~~~~~~~~~~
[ Lower ]

Koto Rhyolites (east Hikone, Shiga pref.)
[ Upper ]
~~~~~~~~~~~~~~
Kojinyama Welded Tuff
~~~~~~~~~~~~~~
[ Lower ]

Koto Rhyolites (Omihachiman, Shiga pref.)
[ Upper ]
~~~~~~~~~~~~~~
Kamewariyama Welded Tuff
--------------
Koshigoe Welded Tuff
--------------
Ryusekisan Formation
~~~~~~~~~~~~~~
Azuchi Wedled Tuff
~~~~~~~~~~~~~~
[ Lower ]

Koto Rhyolites (west Suzuka, Shiga pref.)
[ Upper ]
~~~~~~~~~~~~~~
Yatsuoyama Pyroclastics
--------------
Fukadani Debris Avalanche Deposit
--------------
Fukadani Formation
~~~~~~~~~~~~~~
Kaiwara Welded Tuff
--------------
Karyogawa Welded Tuff
~~~~~~~~~~~~~~
[ Lower ]

Koto Rhyolites (southeast Suzuka, Shiga pref.)
[ Upper ]
~~~~~~~~~~~~~~
Yuzurio Pyroclastics
~~~~~~~~~~~~~~
Same Welded Tuff
~~~~~~~~~~~~~~
[ Lower ]

Koto Rhyolites (northeast Suzuka, Shiga pref.)
[ Upper ]
~~~~~~~~~~~~~~
Kimigahata Welded Tuff
~~~~~~~~~~~~~~
[ Lower ]

Biwako caldera
[ Young ]
~~~~~~~~~~~~~~
Biwako Ring Complex
~~~~~~~~~~~~~~
Koto Rhyolites
~~~~~~~~~~~~~~
[ Old ]

Sanyo Belt (Shiga)
[ Upper ]
~~~~~~~~~~~~~~
Biwako caldera
~~~~~~~~~~~~~~
[ Lower ]

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

Distribution: Inukami dam, Taga city, Inukami county, Shiga pref.; Usogawa river - Kakuitoge pass - Yokonedani valley, Eigenji, Higashiomi city, Shiga pref.

Harayama et al. (1989) Geology of the Gozaishoyama District, Quadrangle Series, Scale 1:50,000, Geological Survey of Japan, 145p. (in Japanese with English abstract 6p.)
Ishida et al. (1984) Geology of the Hikone-Seibu District, Quadrangle Series, Scale 1:50,000, Geological Survey of Japan, 121p. (in Japanese with English abstract 6p.)