Tane Pyroclastic Flow Deposits

Tane Pyroclastic Flow Deposits Suzuki et al., 1968

Invalid synonym: Chojabara Pyroclastic Flow Deposits, Sanbe-Tane Pyroclastic Flow Deposits

Type locality: Kamitane - Shimotane, Sanbe town, Oda city, Shimane prefecture
Tephra
Holocene (4,310 yBP, ¹⁴C)

Lithofacies: Dacite lithic pyroclastic flow deposits (Some flow units)
Sedimentary structures: Parallel stratification, Wavy stratification

Thickness: ca. 20 cm
Lower limit: Unconformity (Moritayama Lava)

3rd stage
[ Upper ]
~~~~~~~~~~~~~~
Sanbe Lava Dome
~~~~~~~~~~~~~~
Kitanohara Lava
~~~~~~~~~~~~~~
Tane Pyroclastic Flow Deposits
~~~~~~~~~~~~~~
Sanbe Pumice Fall Deposits
~~~~~~~~~~~~~~
[ Lower ]

Sanbe volcano
[ Upper ]
~~~~~~~~~~~~~~
4th stage
~~~~~~~~~~~~~~
3rd stage
~~~~~~~~~~~~~~
2nd stage
~~~~~~~~~~~~~~
1st stage
~~~~~~~~~~~~~~
Older Sanbe stage
~~~~~~~~~~~~~~
[ Lower ]

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

Distribution: Kamitane - Shimotane - Sanbegawa river - Tateishi, Sanbe town, Oda city, Shimane pref.; Isagawa river - Yamaguchi, Izumo city, Shimane pref.

Kano et al. (1998) Geology of the Iwami-Oda and Oura District, Quadrangle Series, Scale 1:50,000, Geological Survey of Japan, 118p. (in Japanese with English abstract 5p.)
Hattori et al. (1983) Geology of the Sambesan District, Quadrangle Series, Scale 1:50,000, Geological Survey of Japan, 168p. (in Japanese with English abstract 7p.)