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KK10 Tephra Kurokawa et al., 2002
Synonym.: KK10
- Type locality: Komaoka forest road, Komaoka, Kamo city, Niigata prefecture
- Tephra
- Pliocene (ca. 1.5 Ma)
- Correlation: TR30, Kosp, Tupm
- Lithofacies: Tuff
- Sedimentary structures (Upper): Parallel foliation, Slump structure
- Distribution: Komaoka forest road, Komaoka, Kamo city, Niigata pref.
- Kudo et al. (2011) Geology of the Kamo District, Quadrangle Series, Scale 1:50,000, Geological Survey of Japan, AIST, 162p. (in Japanese with English abstract 4p.)