Shurei Igneous Rocks

Shurei Igneous Rocks (Iizuka, 1929) Uchino et al., 2017

Invalid synonym: Shurei Formation, Toba Ultrabasic Complex

Type locality: Ise-Shima skyline, Mount Asamagatake, Ise city - Shima city, Mie prefecture
Serpentinite Mélange
Late Jurassic (153 - 148 Ma, K-Ar)

Metamorphic facies: Pumpellyite-Actinolite
Lithofacies: Peridotite, Serpentinite, Gabbro, Dolerite, Basalt pillow lava, Volcanic breccia, Mafis schist
Lithofacies (Minor): Amphibolite, Anorthosite

Thickness: 2,000 m or thicker
Lower limit: Thrust fault (Kochi Complex, Miyagawa Complex)

Shurei Igneous Rocks
[ North ]
/--/--/--/--/-
Futami Mass
/--/--/--/--/-
Asamagatake Mass
/--/--/--/--/-
[ South ]

Mikabu Unit (Toba, Mie pref.)
[ Upper ]
/--/--/--/--/-
Shurei Igneous Rocks
/--/--/--/--/-
[ Lower ]

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

Distribution: Ise-Shima skyline, Mount Asamagatake, Ise city - Shima city, Mie pref.

Uchino et al. (2017) Geology of the Toba District, Quadrangle Series, Scale 1:50,000, Geological Survey of Japan, AIST, 141p. (in Japanese with English abstract 5p.)