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List of geological units in Ehime prefecture
A list of stratigraphic units, igneous bodies, and geological structures reported from Ehime prefecture, Shikoku region, Shikoku island, Japan.
Photographs of geological units in Ehime prefecture
- Silurian-Devonian
- Susaki formation
- Kurosegawa Belt
- Okanaro Group
- Mitaki Igneous Rocks (Mitaki Granites)
- Devonian (419.2-358.9 Ma)
- Kurosegawa Belt
- Terano Metamorphic Rocks
- Permian (298.9-252.17 Ma)
- Kurosegawa Belt
- Miyanaru group
- Doi group
- Ichinose group
- Jurassic (201.3-145.0 Ma)
- Tamba Belt
- Kuga Group
- Okitomo Formation
- Northern Chichibu belt
- Southern Chichibu Belt
- Sanposan belt
- Furuyabu Unit I
- Furuyabu Unit II
- Imaidani Group
- Nakatsugawa Formation
- Oriai Formation
- Jurassic - Cretaceous
- Torinosu Group
- Cretaceous (145.0-66.0 Ma)
- Shimanto belt (Shimanto group)
- Shimantogawa group
- Suigenchi formation
- Uwajima group
- Nanyo group
- Izumi Group
- Northern margin facies
- Kussaki Formation
- Main facies
- Takikubo Formation
- Unpenji Sandstone Member
- Ebisukui Mudstone Member
- Tanono Sandstone Member
- Minoura Sandstone and Mudstone Member
- Isoura Formation
- Niihama Formation
- Kikunotani formation
- Nigyu formation
- Older Ryoke Granitoids
- Takanawa Tonalite
- Kikuma Tonalite
- Younger Ryoke Granitoids
- Namikata Granodiorite
- Hojo Granodiorite
- Takanawa Granodiorite
- Matsuyama Granodiorite
- Utazaki Granite
- Sanyo Belt
- Hiroshima Granites
- Kure Granite
- Hashihama Granite
- Ryoke Belt
- Ryoke Metamorphic Rocks
- Takanawa metamorphic rocks
- Older Ryoke Granitoids
- Waita Granite
- Oshima Tonalite
- Habu Granodiorite
- Sanbagawa Metamorphic Rocks
- Besshi Eclogite-facies Unit
- Fujiwara mass
- Iratsu mass
- Eastern Iratsu mass
- Western Iratus mass
- Gazo mass
- Nikubuchi mass
- Imono mass
- Uriuno mass
- Oyu mass
- Gongen mass
- Higashiakaishi mass
- Sebadani mass
- Kamikabuto mass
- Kumogahara mass
- Nishiakaishi mass
- Tonaru mass
- Shirataki Unit
- Seba Mafic Schist
- Inokawa Mafic Schist
- Shirataki Mafic Schist
- Ikadatsu Mafic Schist
- Ojoin Formation
- Minawa Unit
- Nakashichiban Unit
- Sanbagawa Metamorphic Rocks (after Aoki, 2019)
- Besshi Unit
- Asemigawa Unit
- Oboke Unit
- Koboke Unit
- Kawaguchi Unit
- Sanbagawa Belt
- Mikabu Unit
- Jiyoshiyama peridotite mass
- Cretaceous - Paleogene
- Northern Shimanto Belt
- Ozu Unit I
- Ozu Unit II
- Eocene (56.0-39.0 Ma)
- Hiwadatoge Formation
- Miocene (23.03-5.33 Ma)
- Ishizuchi Igneous Rocks
- Ishizuchi Group
- Saragamine Formation
- Kuromoritoge Formation
- Takano Formation
- Omogo acidic rocks
- Tengudake pyroclastic flow deposit (Matsuyama pyroclastic flow deposit)
- Yoaketoge andesites
- Takatsukiyama granite
- Kura Group
- Myojin Formation
- Furuiwaya Formation
- Setouchi Volcanic Rocks
- Takahama Group
- Iwakoyama Formation
- Taisanji Formation
- Gogoshima Group
- Kurosaki Formation
- Motoura Formation
- Geiyo Volcanic Rocks
- Pliocene (5.33-2.58 Ma)
- Mizuwakare formation
- Pliocene-Pleistocene
- Second Setouchi Supergroup
- Okamura Formation
- Toyanohana Gravel Member
- Takihama Gravel Member
- Gunchu Formation
- Yakura Formation
- Torinoko Formation
- Miaki Formation
- Pleistocene (2.58- 0.01Ma)
- Shuso Formation
- Mitsuhama Formation
- Shigenobugawa Formation
- Uwakai Formation
- Takanoko formation
- Okamura Tephra
- Middle Terrace Deposit, Seiyo
- Higher Terrace Deposits, Niihama
- Middle Terrace 1 Deposits, Niihama
- Middle Terrace 2 Deposits, Niihama
- Lower Terrace 1 Deposits, Niihama
- Lower Terrace 2 Deposits, Niihama
- Pleistocene-Holocene
- Uwa Formation
- Holocene (0.01-0 Ma)
- Nyugawa Formation
- Matsuyama Formation
- Masaki Muds Member
- Masaki Sandy Gravels Member
- Mitsu Sands Member
- Mitsu Muds Member
- Uwajima Formation
- Uwajimako Sandy Muds Member
- Tatsunogawa-Kandagawa Sandy Gravels Member
- Sukagawa Sandy Gravels Member
- Age unknown
- Futaiwa formation
- Maana formation
- Iwakoyama formation
- Nakakubo group
- Onogahara group
- Tawarazu formation
- Kurosegawa Belt
- Younger Ino Metamorphic Complex
- Onogahara Limestone
- Geological structures
- Median tectonic line
- Sakuragi bending
- Inuyose bending
- Yuyaguchi thrust fault
- Tobe thrust fault
- Butsuzo tectonic line
- Hoketsu thrust fault
- Mikabu tectonic line
- Ishizuchi fault
- Hatano fault
- Kurose fault
- Hanayama thrust fault
- Ryuofuchi thrust fault?
- Kamagawa thrust fault
- Uonashi thrust fault
- Gunchu fault
- Iyo fault
- Kawakami fault
- Okamura fault
- Ikeda fault
- Komatsu fault
- Kitakata fault
- Sangawa fault
- Kishinoshita fault
- Miyaura-Inokuchi fault
- Yakushi anticline
- Nakashichiban anticline
- Tomisato syncline