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Shiaidan type
- Type locality: 950 m above sea level, Shiaidan vallye, Kurobe city, Toyama prefecture
- Plutonic rocks
- early Pliocene (7.1 - 4.9 Ma, K-Ar; 1.5 Ma, FT)
- Intruded by: Azoharatoge Granodiorite Porphyry
- Lithofacies: Magnetite series
- Lithofacies: Hornblende biotite Quartz diorite
- Kurobebessan Granite (West)
- [ Younger ]
- ~~~~~~~~~~~~~~
- Kuranosukedan type
- ~~~~~~~~~~~~~~
- [ Older ]
------ Transitional, ~~~~~~ Intrusive, :::::: Fault, /--/-- Thrust, +__+__ Ground surface, ?--?-- Unknown
- Distribution: Shiaidan valley - Sennindan valley - Mount Okukaneyama - Keyakidaira - Meiken hot spring - Mount Bozuyama - Oriodani valley, Kurobe city, Toyama pref.; Otategabin - Betsuyamadni valley - Mount Kurobebessan - Tsurugiodaki fall - Gando ridge, Tateyama city, Nakaniikawa county, Toyama pref.
- Harayama et al. (2010) Jour. Geol. Soc. Japan, vol.116, Supplement, pp.63-81 DOI
- Harayama et al. (2000) Geology of the Tateyama District, Quadrangle Series, Scale 1:50,000, Geological Survey of Japan, 218p. (in Japanese with English abstract 6p.)