[ Top ] [ Japanese ]
Nr-Kr Tephra
Abbr.: Nr-Kr
- Shinki Tephra
- [ Upper ]
- ~~~~~~~~~~~~~~
- Stage 7
- ~~~~~~~~~~~~~~
- Stage 6
- ~~~~~~~~~~~~~~
- Stage 5
- ~~~~~~~~~~~~~~
- Stage 4
- ~~~~~~~~~~~~~~
- Nr-Kr = Stage 3
- ~~~~~~~~~~~~~~
- Stage 2
- ~~~~~~~~~~~~~~
- Stage 1
- ~~~~~~~~~~~~~~
- [ Lower ]
------ Conformity, ~~~~~~ Unconformity, ~~~--- Local unconformity, '''/,, Interfingered, :::::: Fault, /--/-- Thrust, +__+__ Ground surface, ?--?-- Unknown
- Nakano et al. (1995) Geology of the Norikuradake District, Quadrangle Series, Scale 1:50,000, Geological Survey of Japan, 139p. (in Japanese with English abstract 4p.)