Towada Post-caldera Stage Tephra Group

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Towada Post-caldera Stage Tephra Group Kudo, 2005

Type locality: Makino, Sobe, Towada city, Aomori prefecture
Tephra
late Pleistocene - Holocene (15 - 0.0 ka)

Source: Towada caldera

Towada Post-caldera Stage Tephra Group
[ Upper ]
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Towada-Chuseri Pyroclastic Fall Deposit
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Towada D' Tephra
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Towada Nanbu Tephra
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Towada Ninokura Tephra Group
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[ Lower ]

Towada caldera
[ Upper ]
~~~~~~~~~~~~~~
Towada Post-caldera Stage Tephra Group
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Towada Caldera-forming Stage Tephra Group
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[ Lower ]

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

Distribution: Kamikita plain, Aomori pref.
Distribution: Makino, Sobe, Towada city, Aomori pref.

Kudo (2005) Geology of the Towada District, Quadrangle Series, Scale 1:50,000, Geological Survey of Japan, AIST, 79p. (in Japanese with English abstract 3p.)