- L1, Daisen volcano
- L1 Unit, Sekibutsu Tuff Member
- L2, Daisen volcano
- L2 Unit, Sekibutsu Tuff Member
- L3 Unit, Sekibutsu Tuff Member
- Lower I Terrace Deposit, Aga river, Tajima
- Lower I Terrace Deposit, Arakawa river
- Lower 1 Terrace Deposit, Chikuma river
- Lower I Terrace Deposit, Haramachi
- Lower I Terrace Deposits, Hino
- Lower I Terrace Deposits, Ibigawa river
- Lower I Terrace Deposit, Kariwano
- Lower I Terrace Deposits, Kariyata river
- Lower I Terrace Deposit, Kawamata
- Lower I Terrace Deposits, Kuwana
- Lower I Terrace Deposits, Mikata
- Lower I Terrace Deposit, Nagaoka
- Lower I Terrace Deposit, Namie
- Lower I Terrace Depostis, Nanjo
- Lower I Terrace Deposit, Naraha
- Low I Terrace Deposit, Noshiro
- Lower I Terrace Deposits, Sasayamagawa river
- Lower I Terrace Deposit, Shinjo
- Lower I Terrace Deposit, Shirakawa
- Lower I Terrace Deposit, Somanakamura
- Lower I Terrace Deposits, Suzuka hills
- Lower I Terrace Deposit, Tadami river
- Lower I Terrace Deposit, Takato
- Lower I Terrace Deposit, Takiya river
- Lower I Terrace Deposit, Tamagawa river
- Lower I Terrace Deposits, Ujigawa river
- Lower I Terrace Deposit, Yashima
- Lower II Terrace Deposit, Aga river, Tajima
- Lower II Terrace Deposit, Arakawa river
- Lower 2 Terrace Deposit, Chikuma river
- Lower II Terrace Deposit, Haramachi
- Lower II Terrace Deposits, Hino
- Lower II Terrace Deposits, Ibigawa river
- Lower II Terrace Deposit, Karasugawa river
- Lower II Terrace Deposit, Kariwano
- Lower II Terrace Deposits, Kariyata river
- Lower II Terrace Deposit, Kawamata
- Lower II Terrace Deposits, Kuwana
- Lower II Terrace Deposits, Mikata
- Lower II Terrace Deposit, Namie
- Lower II Terrace Depostis, Nanjo
- Lower II Terrace Deposit, Naraha
- Low II Terrace Deposit, Noshiro
- Lower II Terrace Deposits, Sasayamagawa river
- Lower II Terrace Deposit, Shinjo
- Lower II Terrace Deposit, Shirakawa
- Lower II Terrace Deposit, Somanakamura
- Lower II Terrace Deposits, Suzuka hills
- Lower II Terrace Deposit, Tadami river
- Lower II Terrace Deposit, Takato
- Lower II Terrace Deposit, Takiya river
- Lower II Terrace Deposit, Tamagawa river
- Lower II Terrace Deposits, Ujigawa river
- Lower II Terrace Deposit, Yashima
- Lower III Terrace Deposit, Aga river, Tajima
- Lower III Terrace Deposit, Azusagawa river
- Lower III Terrace Deposits, Hino
- Lower III Terrace Deposits, Ibigawa river
- Lower III Terrace Deposits, Kariyata river
- Lower III Terrace Deposits, Mikata
- Low III Terrace Deposit, Noshiro
- Lower III Terrace Deposit, Tamagawa river
- Lower IV Terrace Deposit, Aga river, Tajima
- Lower Agatsuma Loam
- Lower Akakuzurezawa Lava
- Lower Akan Pumice Flow Deposit
- Lower Akazawagawa Lava
- Lower Andesitic Volcaniclastics Member
- Lower Araizawagawa Lava
- Lower Dissected Fan Deposits
- Lower Donzurubo Member
- Lower Eboshidake Lava
- Lower Fluvial Terrace Deposits, Fukui
- Lower Fluvial Terrace Deposits, Hakuba
- Lower Fluvial Terrace Deposits, Hayatsukigawa river
- Lower Fluvial Terrace Deposits, Minauchi
- Lower Formation, Maizuru Group
- Lower Formation, Mifune Group
- Lower Formation, Sasayama Group
- Lower Formation, Suzuka Group
- Lower Haborogawa Formation
- Lower Hijochi Formation
- Lower Himenoura Subgroup
- Lower Hirakata Tuff
- Lower Hiuchidake Lava
- Lower Igarashi Lava
- Lower, Ikeda Group
- Lower Kakegawa Formation
- Lower Kanamuro Conglomerate
- Lower Kanegasaki Terrace Deposit
- Lower Kanomatagawa Lava
- Lower Karitasan Lava
- Upper Lignite-bearing Member
- Lower Marine Terrace Deposits
- Lower Mashu Tephra Formation
- Lower Member, Bangamoriyama Formation
- Lower Member, Hashikadani Formation
- Lower Member, Kameyama Formation
- Lower Member, Kaneyama Formation
- Lower Member, Kodomari Formation
- Lower Member, Itadome Formation
- Lower Member, Mitsuya Formation
- Lower metamorphics, Hidaka Metamorphic Rocks
- Lower Mitsumineyama Lava
- Lower Morita Pumice Tuff Member
- Lowermost Fluvial Terrace Deposits, Minauchi
- Lower Most part, Osaka Group
- Lower Mudstone Member, Kawaruppu Formation
- Lower Myojin Lava
- Lower Nanakura Tuff Member
- Lower Nihonmatsu Tuff
- Lower Nojiriko Member
- Lower Ogahana Lava
- Lower Ogane Shell Bed
- Lower Oginosen Lava
- Lower Omatsukura Lava
- Lower Onagane Lava
- Lower Oya Formation
- Lower part of stratovolcano, Rishiri volcano
- Lower part, Osaka Group
- Lower part, Sekibutsu Tuff Member
- Lower Pumice Tuff Member
- Lower pyroclastic flow deposit
- Lower Sandstone Unit
- Lower Saruana Lava
- Lower section, Mugi Mélange
- Lower Senjogahara Lava
- Lower sequence, Hidaka Metamorphic Rocks
- Lower sheet, Yakuno Ophiolite
- Lower Shibakura Lava
- Lower Shimohiruzen Lava
- Lower Shingu Sandstone and Conglomerate Member
- Lower Shogatake Lava
- Lower Tamatsukuri Formation
- Lower Taya Formation
- Lower Tephra
- Lower Tephra Group
- Lower Teradomari Formation
- Lower Terrace I Deposit, Shinano river
- Lower Terrace II Deposit, Shinano river
- Lower Terrace III Deposit, Shinano river
- Lower Terrace Deposits, Adogawa river
- Lower Terrace Deposit, Agatsuma river
- Lower Terrace Deposits, Aridagawa river
- Lower Terrace Deposits, Awashima island
- Lower Terrace Deposit, Chichibu
- Lower Terrace Deposit, Fujikawa river
- Lower Terrace Deposit, Hanakawa river
- Lower Terrace Deposits, Hannan
- Lower Terrace Deposits, Hidagawa river
- Lower Terrace Deposits, Hiedano
- Lower Terrace Deposits, Hino
- Lower Terrace Deposits, Hokusei
- Lower Terrace Deposits, Imizu
- Lower Terrace Deposits, Inabegawa river
- Lower Terrace Deposits, Inagawa river
- Lower Terrace Deposit, Itoigawa
- Lower Terrace Deposits, Izumo
- Lower Terrace Deposit, Jinzugawa river
- Lower Terrace Deposits, Joganjigawa river
- Lower Terrace Deposits, Kahoku
- Lower Terrace Deposit, Kakizaki
- Lower Terrace Deposits, Kandogawa river
- Lower Terrace Deposits, Kinokawa river
- Lower Terrace Deposits, Kishigawa river
- Lower Terrace Deposits, Kizugawa river
- Lower Terrace Deposits, Kobe
- Lower Terrace Deposits, Kotaki
- Lower Terrace Deposit, Kubodaira
- Lower Terrace Deposit, Makabe
- Lower Terrace Deposits, Makitagawa river
- Lower Terrace Deposits, Morozaki
- Lower Terrace Deposits, Nabarigawa river
- Lower Terrace Deposit, Nagawa river
- Lower Terrace Deposit, Nanakita river
- Lower Terrace Deposits, Nara
- Lower Terrace Deposit, Nishinogawa river
- Lower Terrace Deposits, Nishiyama hills
- Lower Terrace Deposits, Omaezaki
- Lower Terrace Deposits, Osaka pref.
- Lower Terrace Deposits, Shimizu
- Lower Terrace Deposit, Shonai
- Lower Terrace Depostis, Shuchigawa river
- Lower Terrace Deposit, Susobana river
- Lower Terrace Deposits, Suzu
- Lower Terrace Deposits, Toba
- Lower Terrace Deposits, Tonoda
- Lower Terrace Deposits, Toyohashi
- Lower Terrace Deposits, Toyota
- Lower Terrace Deposits, Tsugegawa river
- Lower Terrace Deposits, Tsukechigawa river
- Lower Terrace Deposit, Tsukidate
- Lower Terrace Depostis, Tsuruga
- Lower Terrace Deposit, Watarase river
- Lower Terrace Deposit, Yamamotoyama terrace
- Lower Terrace Deposits, Yoro
- Lower Terrace Deposit, Yoshida river
- Lower Terrace Deposits, Yuragawa river
- Lower tonalite, Hidaka Plutonic Rocks
- Lower Unit, Shiobara-Otawara Pyroclastic Flow Deposit
- Lower unit, Hata Formation
- Lower Wakamiya Formation
- Lower Washidake Lava
- Lower Yabitsugawa Lava
- Lower Yakeyama Lava
- Lower Yezo Group
- Lower Yuzawa Lava
- Lowest I Terrace Deposit, Tadami river
- Lowest II Terrace Deposit, Tadami river
- Lowest III Terrace Deposit, Tadami river
- Lowest IV Terrace Deposit, Tadami river
- Lowest Fluvial Terrace Deposits, Hakuba
- Lowest Fluvial Terrace Deposits, Hayatsukigawa river
- Lowest Terrace Deposit, Chichibu
- Lowest Terrace Deposit, Chikuma river
- Lowest Terrace Deposit, Kinugawa river
- Lowest Terrace Deposit, Nanakita river
- Lowest Terrace Deposits, Tsugegawa river
- Lowest Terrace Deposits, Yokaichi
- Lowest Terrace Deposit, Yoshida river