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Tsunemori Formaiton Katayama, 1939
Synonym: Tsunemori Group
- Trench-fill deposit
- Boreal - Tethyan (Brachiopods)
- Permian, Lopingian epoch, Changhsingian age (Brachiopods, Radiolarians)
- Sedimentary facies: Marine
- Sedimentary facies: Sediment gravity flow
- Sedimentary facies: Turbidite
- Lithofacies (Upper): Interbedded sandstone and shale, Sandstone Conglomerate
- Lithofacies (Upper, Minor): Pebbly shale
- Lithofacies (Lower): Shale
- Lithofacies (Lower, Minor): Acidic tuff, Limestone gravels
------ Conformity, ~~~~~~ Unconformity, ~~~--- Local unconformity, '''/,, Interfingered, :::::: Fault, /--/-- Thrust, +__+__ Ground surface, ?--?-- Unknown
- Distribution: Hinaga, Higashibun - Raifukudai, Omine town, Mine city, Yamaguchi pref.
- Fossils (Tsunemori fauna): Brachiopods
- Fossils (Limestone): Fusulinids, Ammonoids
- Fossils (Clastic rocks): Fusulinids (Neoschwagerinidae gen. et sp. indet), Brachiopods, Gastropods, Crinoids, Bryozoans, Trilobites, Plants
- Fossils (Clastic rocks, Brachiopods): Chonetinella krotovi (<= Waagenites aff. striata), Tethyochonetes guizhouensis (<= Waagenites cf. wongiana), Lamnimargus japonicus (<= Kozlowskia sp.), Peniculauris sp. (<= Tyloplecta sp.), Megousia sp. (<= Megousia aff. definita), Gemmellaroia sp., Leptodus nobilis, Eolyttonia sp. (<= Gubleria sp.), Derbyoides sp., Enteletes sp. (<= Enteletes cf. wannanensis), Stenoscisma sp., Hustedia sp., Cathayspirina magna (<= Cathayspirina aff. fenshuijiangensis)
- Fossils (Clastic rocks, Brachiopods, Reworked): Spiriferella persaranae (<= Spiriferella aff. qubuensis), Alispiriferella lita
- Fujikawa et al. (2019) Jour. Geol. Soc. Japan, vol.125, no.8, pp.609-631 DOI
- Maeda and Oyama (2019) Jour. Geol. Soc. Japan, vol.125, no.8, pp.585-594 DOI
- Tazawa et al. (2009) Jour. Geol. Soc. Japan, vol.115, no.4, pp.168-176 DOI
- Sano et al. (2009) Jour. Geol. Soc. Japan, vol.115, Supplement, pp.71-88 DOI