Kanozan Limestone

Type locality: Mount Kanozan, Kagahara, Kanna city, Tano county, Gunma prefecture
Accretionary complex
A huge slub of reef limestones in an accretionary complex
Deposition (Limestone): Early - Middle Permian
Accretion: Jurassic

Sedimentary facies: Marine
Lithofacies: Limestone

Distribution (Length): ca. 4.1 km
Distribution (Width): ca. 0.5 km

Sumaizuku Unit
[ East ]
/--/--/--/--/-
Hakusekisan Limestone
/--/--/--/--/-
Futagoyama Limestone
/--/--/--/--/-
Kanozan Limestone
/--/--/--/--/-
[ West ]

Northern Chichibu Belt
[ Upper ]
/--/--/--/--/-
Sumaizuku Unit
/--/--/--/--/-
Hebiki Unit
/--/--/--/--/-
Kazahayatoge Unit
/--/--/--/--/-
Kamiyoshida Unit
/--/--/--/--/-
Kashiwagi Unit
/--/--/--/--/-
[ Lower ]

Chichibu Belt
[ Upper ]
/--/--/--/--/-
Kurosegawa Belt
/--/--/--/--/-
Northern Chichibu Belt
/--/--/--/--/-
Southern Chichibu Belt
/--/--/--/--/-
[ Lower ]

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

Distribution: Mount Kanozan - Mount Tadokorozan, Kagahara, Kanna city, Tano county, Gunma pref.
Fossils (Mount Kanozan): Neoschwagerina margaritae, Paraschwagerina (Acervoschwagerina) endoi, Pseudofusulina ahlfeldi, Pseudofusulina dongvanensis, Pseudofusulina santyuensis, Pseudofusulina tanoensis, Pseudofusulina vulgaris, Schubertella giraudi, Triticites kagaharensis, Triticites parvulus
Fossils (Mount Tadokorozan): Pseudofusulina kumasoana, Pseudoschwagerina orientale, Quasifusulina longissima

Okubo and Horiguchi (1969) Geology of the Mamba District, Quadrangle Series, Scale 1:50,000, Geological Survey of Japan, 65p. (in Japanese with English abstract 5p.)