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List of geological units in Miyagi prefecture
A list of stratigraphic units, igneous bodies, and geological structures reported from Miyagi prefecture, Tohoku region, Honshu island, Japan.
Photographs of geological units in Miyagi prefecture
- Cambrian (541-485.4 Ma)
- Motai-Matsugadaira Belt
- Marumori Metamorphic Rocks
- Paleozoic
- Wariyama Metamorphic Rocks
- Carboniferous (358.9-298.9 Ma)
- Takezawa group
- Wariyama Granite
- Permian (298.9-252.17 Ma)
- South Kitakami Belt
- Kurosawa Formation
- Kamiyasse Formation
- Hoso-o Formation
- Nakadaira Formation
- Suenosaki Formation
- Tanoura Formation
- Sakamotozawa Formation
- Kanokura Formation
- Toyoma Formation
- Usuginu Formation
- Usuginu Conglomerate
- Tenjinnoki Formation
- Yamazaki Conglomerate Member
- Nishikori Formation
- Senmatsu Formation
- Okago Formation
- Shinden Formation
- Higashifukakaya Formation
- Iwaisaki Formation
- Oyakejima Formation
- Kobama Limestone
- Triassic (252.17-201.3 Ma)
- South Kitakami Belt
- Shizukawa-Hashiura Subbelt
- Inai Group
- Isatomae Formation
- Fukkoshi Formation
- Osawa Formation (Onnagawa formation)
- Hiraiso Formation
- Saragai Group
- Chonomori Formation
- Shindate Formation
- Rifu Formation
- Jurassic (201.3-145.0 Ma)
- South Kitakami Belt
- Shizukawa-Hashiura Subbelt
- Shizukawa Group
- Hosoura Formation
- Mizunuma Formation
- Niranohama Formation (Okawa formation)
- Uchinohara Formation
- Hashiura Group
- Sodenohama Formation
- Arato Formation
- Aratozaki Formation
- Nagao Formation
- Nakahara Formation
- Owada Formation
- Ojima Formation
- Karakuwa-Oshika Subbelt
- Karakuwa Group
- Tsunagizaka Formation
- Kosaba Formation
- Shishiori Group
- Kogoshio Formation
- Mone Formation
- Ishiwaritoge Formation
- South Kitakami Belt
- Ojika Group
- Ayukawa Formation
- Kiyosaki Sandstone Member
- Oginohama Formation
- Fukkiura Shale and Sandstone Member
- Kozumi Shale Member
- Makinohama Sandstone Member
- Kitsunesaki Sandstone and Shale Member
- Tsukinoura Formation
- Samuraihama Shale Member
- Tsukinoura Sandstone Member
- Kukunari Formation
- Somanakamura Group
- Nakanosawa Formation
- Awazu Formation
- Cretaceous (145.0-66.0 Ma)
- Niitsuki Formation
- Nagasaki Formation
- Isokusa Formation
- Oshima Group
- Yokonuma Formation
- Kanaigaura Formation
- Kanayama Formation
- South Kitakami Belt
- Ojika Group
- Ayukawa Formation
- Domeki Sandstone Member
- Futawatashi Shale Member
- Kobitawatashi Sandstone and Shale Member
- South Kitakami Belt
- Ofunato Subbelt
- Massaki Group
- Ofunato Group
- Jusanhama Group
- Tatsugami Formation
- Yoshihama Formation
- Yamadori Formation
- Upper Basalt Lava Member
- Lower Andesitic Volcaniclastics Member
- Basaltic Volcaniclastics Member
- Minamioshika group
- Yamadori formation
- Takase Granite
- Kinkasan Granitic Rocks
- Kinkasan Metamorphic Rocks
Kitakami mountains plutonic rocks-
- VIa Zone
- Ashi-jima Mass
- VIb Zone
- Orikabe Plutonic Complex
- Harioka Mass
- Ohta Mass
- Tatebitoge Mass
- Okayazawa Mass
- Main Body
- Yatamaru Body
- Ojika Mass
- Hamada Mass
- Numazu Mass
- Sobanokami Mass
- Kasagai-jima Mass
- Rifu Granitic Rocks
- Marumori Granitic Complex
- G1
- G2
- G3
- G3'
- Kiyotaki Ultrabasic Rocks
- Paleogene-Neogene
- Gobanshoyama formation
- Kurikoma volcano
- Osawahigashi lava
- Shinyuguchi lava
- Jyukai line lava
- Higashikurikoma lava
- Tsurugidake lava dome
- Miocene (23.03-5.33 Ma)
- Shida Group
- Omatsuzawa Formation
- O1
- Bangamoriyama Formation
- Upper Member
- Lower Member
- Kashimadai Formation
- Hataya Formation
- Shirasakayama Tuff Member
- Mitsuya Formation
- Nemari Tuffaceous Sandstone Member
- Upper Member
- Lower Member
- Neko Formation
- Nanakita Formation
- Shinzan tuff member (Miyatoko tuff member)
- Aoso Formation
- Nagao Sandstone Member
- Irisugaya Formation
- Oido Formation
- Nonodake Pyroclastic Member
- Oido Sandstone Member
- Wabuchi Conglomerate Member
- Oido Tuffaceous Sandstone Member
- Asahiyama Andesite Member
- Kakeyama Conglomerate Member
- Matsushimawan Group
- Otsuka Formation
- Siltstone Sandstone Member
- Diatomaceous Siltstone Member
- Tuffaceous Sandstone Sandy Siltstone Member
- Siltstone Member
- Katsurajima Breccia Member
- Matsushima Formation
- Upper Pumice Tuff Member
- Siltstone Member
- Tuff Breccia Member
- Middle Pumice Tuff Member
- Lower Pumice Tuff Member
- Ajiri Formation
- Sauramachi Formation
- Shiogama Formation
- Toguhama Formation
- Tsurugaya Andesite Member
- Shiomidai Formation
- Matsugahama andesite
- Hatsuura formation
- Shirasakayama tuff bed
- Natori Group
- Tsunaki Formation
- Hayama member
- Hatatate Formation
- Moniwa Formation
- Takadate Formation
- Tsukinoki Formation
- Tsukinoki Tuff
- Nobiru tuff bed
- Odogamori Dacite
- Genbi Formation
- Onomatsuzawa Formation
- Hanayamazawa Formation
- Shimokurosawa Formation
- Tsukumo Sandstone Member
- Kuzumine Formation
- Hosokura Formation
- Upper member
- Propyrite member
- Middle member
- Rhyolite member
- Ishikoshi Andesite
- Yamairi Formation
- Suezawa formation
- Hanabuchi formation
- Kanizawa formation
- Takanosu formation
- Kannonji formation
- Ohira formation
- Higashine group (Old Funagatayama volcanic rocks)
- Kurobushi volcanic rocks
- Shibakura volcanic rocks
- Magino volcanic rocks
- Osawa formation
- Otsutsumi Formation
- Akiu Group
- Mitaki Formation
- Shirasawa Formation
- Itaoroshitoge Siltstone Member
- Baba Tuff Member
- Shirasakatoge Siltstone Member
- Hirutadaki Tuff Member
- Ryugane Shale Member
- Nashino Formation
- Yumoto Formation
- Shirasawa group
- Ohara formation
- Mamezawa formation
- Otemon formation (Yumoto formation)
- Aoshita formation
- Aokizawa member
- Kanagase formation
- Hatatate formation
- Moniwa formation
- Okunikkawa formation
- Nojiri formation
- Upper Nojiri formation
- Myojinzawa member
- Lower Nojiri formation
- Arasawa member
- Sakunami formation
- Hikage formation
- Nikkawa formation
- Noguchi formation
- Niijukutoge formation
- Aone formation
- Akaihata formation
- Hachimoriyama volcanic rocks
- Shichikasyuku formation
- Itanabebashi member
- Kannoniwa member
- Shiroishi formation
- Zaimokuiwa dacites
- Oami formation
- Akedo formation
- Yokokawa formation
- Yataroyama rhyolites
- Fukuda formation
- Yoshigasawa Formation
- Hazama Formation
- Kaneyama Formation
- Upper Member
- Lower Member
- Ouchi Formation
- Tenmyosan Volcanic Rocks
- Shiote Formation
- Tanabata formation
- Edano formation
- Handa formation
- Mabune formation
- Hatsuno formation
- Osawa formation
- Kurohanayama Volcano
- Kurohanayama Lava
- Sn Tuff
- Os Tuff
- O2 Tephra
- O6 Tephra
- O8 Tephra
- O10 Tephra
- Shimizu Tuff
- Kanazu Tuff
- Pliocene (5.33-2.58 Ma)
- Sendai Group
- Dainenji Formation
- Mukaiyama Formation (Semine formation)
- Main (Upper)
- Hirosegawa Tuff Member
- Main (Lower)
- Kazawa Formation
- Gobuta Tuff Member
- Kazawa Lignite Member
- Iikura Conglomerate Member
- Tatsunokuchi Formation
- Sakamoto member
- Kameoka Formation
- Tsukidate Formation
- Toyomasawa Formation
- Sanbongi Formation
- Tawaraniwa Formation
- Omotezawa Formation
- Onuki Formation
- Yamashita Formation
- Nakayama Formation
- Terauchi Formation
- Tomegaya Formation
- Kasagami Formation
- Gobanshoyama Formation
- Kuboma Formation
- Ishigamori dacite
- Oda formation
- Monji formation
- Rokkaku formation
- Akasawa formation
- Katayama andesite
- Numai formation
- Miyazawa formation
- Kawakurazawa formation
- Narukokyo formation
- Okuda formation
- Omori formation
- Imotoge formation
- Aoso volcanic rocks
- Yakuraisan andesites
- Pliocene-Pleistocene
- Senganda Formation
- Onoda Formation
- Quarternary
- Gosho volcanic rocks
- Pleistocene (2.58- 0.01Ma)
- Funagata Volcano
- Jyagatake Lavas
- Hanazomeyama Lavas
- Ushiroshirahigeyama Upper Lavas
- Mitsuminesan Lavas
- Ushiroshirahigeyama Lower Lavas
- Funagatayama Lavas
- Early volcanic products
- Nanatsumori Volcano
- Ohatayama Pyroclastic Rocks
- Akakuzureyama Lava
- Ohatayama Lavas
- Kamikadajin Lava
- Nanatsumori Lava
- Wakahata Formation
- Miyatoko Tuff Member
- Izumigatake Volcano
- Arakawa Pyroclastic Rocks
- Yoshinodaira Mudflow Deposit
- Izumigatake-3 lava
- Izumigatake-2 lava
- Kitaizumigatake-2 lava
- Kitaizumigatake-1 lava
- Okurayama lava
- Kuwanuma lava
- Izumigatake-1 lava
- Matsuzaki Formation
- Hebita formation
- Naruko volcano
- Yanagisawa Tuff
- Nizaka Tuff
- Ichihasama Pumice
- Iwadeyama Pumice
- Naruko formation
- Onikobe caldera
- Katanuma lava (Kitagawa dacite)
- Onikobe formation
- Takahinatayama andesite
- Kiyotaki formation
- Nakazato tuff bed
- Aobayama Formation
- Koeji Volcanic Ash
- Futatsuzawa Gravels
- Dainohara Terrace Deposit
- Sendai-kamimachi Terrace Deposit
- Sendai-nakamachi Terrace Deposit
- Zao volcano
- Zao volcanic rocks
- Kitazao volcanic rocks
- 1st stage
- Yokokura lava
- Hiyamizu lava
- Jigokuzawa lava
- Jizo lava
- Sumikawa lava
- Kumano lava
- Upper Kumano lava
- Lower Kumano lava
- Sainokawara lava
- Upper most Sainokawara lava
- Upper Sainokawara lava
- Middle Sainokawara lava
- Lower Sainokawara lava
- Katta lava
- Ryuzan volcanic rocks
- Minamizao volcanic rocks
- 2nd stage
- Goshikidake Pyroclastic Rocks
- Umanose Agglutinate
- Komakusadaira Agglutinate
- Kattadake Pyroclastic Rocks
- Komakusadaira Pyroclastic Rocks
- Kumanodake Agglutinate
- Irisawa Formation
- Shimoyamasato Tuff
- Iketsuki Tuff
- Takashimizu Formation
- Umegasawa Pumice Tuff
- Higashihara Formation
- Embana Formation
- Shimada Formation
- Kamitaki Formation
- Kitane Formation
- Kawasaki scoria bed
- Adachi-Medeshima Tuff Bed (Medeshima tuff bed)
- Nagano Volcanic Ash
- Toya tuff bed
- Ontake tuff bed
- Aso-4 tuff bed
- Yasuzawa tuff bed
- Aira tuff bed
- Naruko-Katanuma tuff bed
- Ojoji Tuff Bed
- Hijiori Tuff Bed
- Akakura Caldera Fill Deposit
- Kannodai Formation
- Ohayama Formation
- Mimizukuyama Andesite
- Nakayamadaira Caldera Fill Deposit
- Shiwahime Terrace Deposit
- Lower Terrace Deposit, Tsukidate
- Higher Terrace Deposit, Hanakawa river
- Middle Terrace Deposit, Hanakawa river
- Lower Terrace Deposit, Hanakawa river
- Lower Terrace Deposit, Yoshida river
- Lowest Terrace Deposit, Yoshida river
- Highest Terrace Deposit, Nanakita river
- Higher Terrace Deposit, Nanakita river
- Middle Terrace Deposit, Nanakita river
- Lower Terrace Deposit, Nanakita river
- 4th Terrace Deposits, Kakuda
- Holocene (0.01-0 Ma)
- Sendai-shimomachi Terrace Deposit
- Tagajo Volcanic Ash
- Kama formation
- Numamukai formation
- Nakazone formation
- Hibarino formation
- Age unknown
- Karosan Formation
- Torageyama formation
- Enden formation
- Kasshoku tuff bed
- Jogi formation (Yumoto formation)
- Sendaitodake pyroclastic rocks
- Geological structures
- Hitokabe-Iriya tectonic line
- Kinkasan tectonic line
- Saruzawa-Ishinomaki tectonic line
- Ishinomaki-Chokaisan tectonic line
- Mochikorobi-Hosokura tectonic line
- Shoko fault
- Hakuho fault
- Ogatsu fault
- Mizunuma syncline
- Oshika syncline