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Shikinejima volcano Isshiki, 1982
- Type locality: Shikinejima island, Niijima city, Tokyo
- Volcanic rocks
- Monogenetic volcano
- Pleistocene - Holocene
- Sedimentary facies: Lava dome
- Lithofacies (Upper, Minor): Rhyolitic volcanic ash, Lapilli
- Lithofacies: Biotite rhyolite lava
- Lithofacies (Minor): Obsidian
- Distribution (South - North): 2.3 km
- Distribution (East - West): 3 km
- Distribution (Height): 110 m
- Upper limit: Unconformity (Tenjosan Tephra)
------ Conformity, ~~~~~~ Unconformity, ~~~--- Local unconformity, '''/,, Interfingered, :::::: Fault, /--/-- Thrust, +__+__ Ground surface, ?--?-- Unknown
- Distribution: Shikinejima island, Niijima city, Tokyo
- Isshiki (1987) Geology of the Nii Jima District, Quadrangle Series, Scale 1:50,000, Geological Survey of Japan, 85p. (in Japanese with English abstract 3p.)
- Isshiki (1982) Geology of the Kozushima District, Quadrangle Series, Scale 1:50,000, Geological Survey of Japan, 75p. (in Japanese with English abstract 3p.)