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Kurumizaka Debris Avalanche Deposit
- Type locality: Mount Komagatake, Hokkaido
- Volcanic rocks
- Holocene (1640 AD)
- Sedimentary facies: Sector collapse
- Lithofacies: Pumice fall deposit, Pyroclastic flow deposit
- Stage IV
- [ Upper ]
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- 1942
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- Ko-a
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- Ko-c1
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- Ko-c2
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- Ko-d
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- Kurumizaka Debris Avalanche Deposit
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- [ Lower ]
------ Conformity, ~~~~~~ Unconformity, ~~~--- Local unconformity, '''/,, Interfingered, :::::: Fault, /--/-- Thrust, +__+__ Ground surface, ?--?-- Unknown
- Distribution: Mount Komagatake, Hokkaido
- Yoshimoto et al. (2008) Jour. Geol. Soc. Japan, vol.114, no.7, pp.336-347 DOI