Home Multi-Country Search About Admin Login
Cenozoic
Cretaceous
Jurassic
Triassic
Permian
Carboniferous
Devonian
Silurian
Ordovician
Cambrian
Neoproterozoic
Mesoproterozoic

Welcome to the China Lexicon of Stratigraphic Units!
Please enter a formation name or group to retrieve more information.

Search by
Select Region(s) to search
Hold Ctrl (Windows/Linux) or Command (Mac) to select multiple
🌎
Xiaoyan Fm
🌎
Fushan Fm
🌎
Gushan Fm
🌎
Huizhou Fm
🌎
Longtan Fm
🌎
Qixia Fm
🌎
Wutong Fm
🌎
Shijia Fm
🌎
Zhangqu Fm
🌎
Niyuan Fm
🌎
Zhaowei Fm
🌎
Lantian Fm
🌎
Nantuo Fm
🌎
Gucheng Fm
🌎
Xiuning Fm
🌎
Puling Fm
🌎
Dengjia Fm
🌎
Niuwu Fm
🌎
Mukeng Fm
🌎
Banqiao Fm
🌎
Caodian Fm
🌎
Minhe Fm
🌎
Xiagou Fm
🌎
Huanhe Fm
🌎
Zhidan Gr
🌎
Xueshan Gr
🌎
Yemajie Fm
🌎
Luowen Fm
🌎
Xidong Fm
🌎
Bali Fm
🌎
Dapo Fm
🌎
Xinlong Fm
🌎
Dalong Fm
🌎
Linghao Fm
🌎
Heshan Fm
🌎
Pengjiu Fm
🌎
Maokou Fm
🌎
Qixia Fm
🌎
Laopu Fm
🌎
Nantuo Fm
🌎
Fulu Fm
🌎
Hetong Fm
🌎
Baizhu Fm
🌎
Yuxi Fm
🌎
Wentong Fm
🌎
Jiuxiao Fm
🌎
Jiuzhou Fm
🌎
Zazuo Fm
🌎
Xuanwei Fm
🌎
Longtan Fm
🌎
Shaiwa Gr
🌎
Baxian Fm
🌎
Maokou Fm
🌎
Nashui Fm
🌎
Longyin Fm
🌎
Guiping Fm
🌎
Fulu Fm
🌎
Gucheng Fm
🌎
Pinglue Fm
🌎
Mobin Fm
🌎
Fanzhao Fm
🌎
Wuye Fm
🌎
Gaojian Fm
🌎
Jialu Fm
🌎
Waxi Fm
🌎
Furao Fm
🌎
Hailang Fm
🌎
Yaojia Fm
🌎
Quantou Fm
🌎
Taoqihe Fm
🌎
Fuminhe Fm
🌎
Muling Fm
🌎
Zhushan Fm
🌎
Qihulin Fm
🌎
Ganhe Fm
🌎
Didao Fm
🌎
Peide Fm
🌎
Genlihe Fm
🌎
Dean Fm
🌎
Heitai Fm
🌎
Handaqi Fm
🌎
Wunur Fm
🌎
Niqiuhe Fm
🌎
Wulong Fm
🌎
Dasi Fm
🌎
Maokou Fm
🌎
Qixia Fm
🌎
Chahe Fm
🌎
Nantuo Fm
🌎
Gucheng Fm
🌎
Liantuo Fm
🌎
Yunxi Gr
🌎
Zaoshi Fm
🌎
Lanlong Fm
🌎
Dalong Fm
🌎
Longtan Fm
🌎
Maokou Fm
🌎
Qixia Fm
🌎
Laopu Fm
🌎
Nantuo Fm
🌎
Gucheng Fm
🌎
Liantuo Fm
🌎
Mobin Fm
🌎
Gaojian Fm
🌎
Madiyi Fm
🌎
Erlian Fm
🌎
Hadatu Fm
🌎
Yimin Fm
🌎
Saihan Fm
🌎
Ganhe Fm
🌎
Guyang Fm
🌎
Nantun Fm
🌎
Aershan Fm
🌎
Zhidan Gr
🌎
Miaogou Fm
🌎
Yemajie Fm
🌎
Quantou Fm
🌎
Fuxin Fm
🌎
Shahai Fm
🌎
Shahezi Fm
🌎
Yixian Fm
🌎
Qiaotou Fm
🌎
Nanfen Fm
🌎
Songshu Fm
🌎
Minhe Fm
🌎
Xueshan Fm
🌎
Tyokar Fm
🌎
Mangcuo Fm
🌎
Amunik Fm
🌎
Harza Fm
🌎
Qigaisu Gr
🌎
Huanhe Fm
🌎
Luohe Fm
🌎
Yijun Fm
🌎
Zhidan Gr
🌎
Dongpo Fm
🌎
Luoquan Fm
🌎
Dongjia Fm
🌎
Nantuo Fm
🌎
Xixiang Gr
🌎
Taowan Fm
🌎
Yunxi Gr
🌎
Guankou Fm
🌎
Sanhe Fm
🌎
Gudian Fm
🌎
Jiaguan Fm
🌎
Xiaoba Fm
🌎
Jiange Fm
🌎
Qiqusi Fm
🌎
Bailong Fm
🌎
Cangxi Fm
🌎
Dalong Fm
🌎
Xuanwei Fm
🌎
Longtan Fm
🌎
Tuoba Fm
🌎
Maokou Fm
🌎
Mangcuo Fm
🌎
Maowu Gr
🌎
Qixia Fm
🌎
Ranlang Fm
🌎
Shuhe Fm
🌎
Maoba Fm
🌎
Shawozi Fm
🌎
Talipo Fm
🌎
Cangna Fm
🌎
Shifang Fm
🌎
Ertaizi Fm
🌎
Ganxi Fm
🌎
Gerong Fm
🌎
Guixi Fm
🌎
Reer Gr
🌎
Weiguan Gr
🌎
Gucheng Fm
🌎
Liantuo Fm
🌎
Muzuo Fm
🌎
Suxiong Fm
🌎
Zhagu Fm
🌎
Yinping Fm
🌎
Subashi Fm
🌎
Wuyitak Fm
🌎
Donggou Fm
🌎
Kukebai Fm
🌎
Yapaqin Gr
🌎
Baxigai Fm
🌎
Zhifang Fm
🌎
Aertaxi Gr
🌎
Alatag Fm
🌎
Manger Fm
🌎
Kurkak Fm
🌎
Yutang Fm
🌎
Kelixi Fm
🌎
Bolong Fm
🌎
Tulasu Fm
🌎
Beiyixi Fm
🌎
Yalaguz Fm
🌎
Aksu Gr
🌎
Dongwu Fm
🌎
Surkuli Gr
🌎
Yushas Fm
🌎
Kangtuo Fm
🌎
Qubeiya Fm
🌎
Padana Fm
🌎
Zonggu Fm
🌎
Yeba Fm
🌎
Abushan Fm
🌎
Shexing Fm
🌎
Qiablin Fm
🌎
Takna Fm
🌎
Dobgyu Fm
🌎
Liuwu Fm
🌎
Laoran Fm
🌎
Guiya Fm
🌎
Jiabula Fm
🌎
Rigana Fm
🌎
Rimowa Fm
🌎
Niedong Fm
🌎
Xueshan Fm
🌎
Duoni Fm
🌎
Gagyai Fm
🌎
Sangxiu Fm
🌎
Jipuria Fm
🌎
Baga Fm
🌎
Tuoba Fm
🌎
Xiukang Fm
🌎
Langcuo Fm
🌎
Longge Fm
🌎
Tyokar Fm
🌎
Xiala Fm
🌎
Kangma Fm
🌎
Mangcuo Fm
🌎
Qubu Fm
🌎
Angjie Fm
🌎
Bilong Fm
🌎
Pangduo Gr
🌎
Qudi Fm
🌎
Yinga Fm
🌎
Laga Fm
🌎
Zhanjin Fm
🌎
Mayang Fm
🌎
Yali Fm
🌎
Qiangge Fm
🌎
Dongla Gr
🌎
Ranwu Gr
🌎
Haitong Fm
🌎
Boqu Gr
🌎
Langma Fm
🌎
Yaxier Gr
🌎
Dardong Fm
🌎
Hutousi Fm
🌎
Nanxin Fm
🌎
Xuanwei Fm
🌎
Laba Fm
🌎
Nanpihe Fm
🌎
Shamu Fm
🌎
Tuoba Fm
🌎
Daba Fm
🌎
Baliu Fm
🌎
Shazipo Fm
🌎
Laluobu Fm
🌎
Lazhuhe Fm
🌎
Maokou Fm
🌎
Tyokar Fm
🌎
Yongde Fm
🌎
Qixia Fm
🌎
Woniusi Fm
🌎
Yudong Fm
🌎
Lancang Gr
🌎
Pake Fm