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Shiobara-Tanohara Pyroclastic Flow Deposit d Yamada et al., 2018
Abbr.: So-TN d
- Type locality: Katamata, Yaita city, Tochigi prefecture
- Volcanic rocks
- Eruption products of a collapse caldera which formed Shiobara basin
- Pleistocene
- Lithofacies: Pumice Flow Deposit
- Lithofacies: Poorly sorted pumiceous volcanic lapilli tuff
- Takahara volcano
- [ Upper ]
- ?--?--?--?--?-
- Stage 7
- ?--?--?--?--?-
- Stage 6
- ?--?--?--?--?-
- Stage 5
- ?--?--?--?--?-
- Stage 4
- ?--?--?--?--?-
- Stage 3
- ?--?--?--?--?-
- Stage 2
- ?--?--?--?--?-
- Stage 1
- ?--?--?--?--?-
- [ Lower ]
------ Conformity, ~~~~~~ Unconformity, ~~~--- Local unconformity, '''/,, Interfingered, :::::: Fault, /--/-- Thrust, +__+__ Ground surface, ?--?-- Unknown
- Distribution: Katamata, Yaita city, Tochigi pref.
- Yamada et al. (2018) Jour. Geol. Soc. Japan, vol.124, no.10, pp.837-855 DOI