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Towada Kibidango Tephra Oike and Nakagawa, 1979
Abbr.: KB
- Type locality: Barakubo, Towada city, Aomori prefecture
- Tephra
- late Pleistocene
- Lithofacies: Dacitic
- Lithofacies (Upper): Pumice fall deposit
- Lithofacies (Middle): Volcanic lapilli fall deposit
- Lithofacies (Lower): Pumice fall deposit
------ Conformity, ~~~~~~ Unconformity, ~~~--- Local unconformity, '''/,, Interfingered, :::::: Fault, /--/-- Thrust, +__+__ Ground surface, ?--?-- Unknown
- Distribution: southern part of Kamikita plain, Aomori pref., Japan
- Distribution: Barakubo, Towada city, Aomori pref.; Maita - Ofudo, Towada city, Aomori pref.; Ashinazawa, 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.)