[ Top ] [ Japanese ] [ Other prefectures ]
List of geological units in Kochi prefecture
A list of stratigraphic units, igneous bodies, and geological structures reported from Kochi prefecture, Shikoku region, Shikoku island, Japan.
Photographs of geological units in Kochi prefecture
- Silurian - Devonian
- Kurosegawa Belt
- Yokokurayama Group
- Devonian (419.2-358.9 Ma)
- Kurosegawa Belt
- Ochi Formation
- Triassic (252.17-201.3 Ma)
- Zohoin formation
- Kawachigatani formation
- Jurassic (201.3-145.0 Ma)
- Northern Chichibu Unit
- Akatsukayama Unit
- Nishimata Unit
- Kamiananai Unit
- Akaragi Unit
- Southern Chichibu Belt
- Ohirayama Unit
- Togano Unit
- Naradani Formation
- Jurassic - Cretaceous
- Southern Chichibu Belt
- Sanbosan Unit
- Torinosu Group
- Cretaceous (145.0-66.0 Ma)
- Monobegawa Group
- Nankai Group
- Northern Shimanto Belt
- Shinjogawa Group
- Doganaro Formation
- Shindoi Formation
- Hayama Formation
- Susaki Formation
- Aki Group
- Taisho Group
- Shimotsui Formation
- Nonokawa Formation
- Okitsu Mélange
- Sanbagawa Metamorphic Rocks
- Oboke Unit
- Koboke Unit
- Omoiji Unit
- Kawamata Unit
- Mikabu Green Rocks
- Shirataki Unit
- Shiraga Body
- Nakashichiban Unit
- Kinouzu Unit
- Ogoyayama Unit
- Sanbagawa Metamorphic Rocks (after Aoki, 2019)
- Besshi Unit
- Asemigawa Unit
- Oboke Unit
- Oligocene (33.9-23.03 Ma)
- Southern Shimanto Belt
- Nabae Group
- Hioki Complex
- Oligocene-Miocene
- Southern Shimanto Belt
- Nabae Group
- Shijujiyama Formation
- Shiina Volcanic Rocks
- Tsuro Formation
- Maruyama Dolerite
- Shijujiyama Dolerite
- Neogene
- Nothern Shimanto Belt
- Aki Group
- Tei Mélange
- Miocene (23.03-5.33 Ma)
- Misaki Group
- Tatsukushi Formation
- Hamamashino Formation
- Yoro Formation
- Murotomisaki Gabbro
- Pleistocene (2.58- 0.01Ma)
- Ogura Formation
- Kawauchi Formation
- Higher Terrace Deposits, Motoyama
- Middle Terrace Deposits, Motoyama
- Lower 1 Terrace Deposits, Motoyama
- Lower 2 Terrace Deposits, Motoyama
- Holocene (0.01-0 Ma)
- Urado Formation