Home Multi-Country Search About Admin Login
Cenozoic
Mesozoic
Late Paleozoic
Early Paleozoic
Neoproterozoic

Welcome to the Vietnam 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
Ba Mieu Fm
Nam Can Fm
Song Luy Fm
Bien Dong Fm
Can Tho Fm
Di Linh Fm
Kon Tum Fm
Nha Be Fm
Sam Son Fm
🌎
Vinh Bao Fm
Bao Loc Fm
Binh Trung Fm
Dong Hoi Fm
🌎
Dong Nai Fm
🌎
Minh Hai Fm
🌎
Nam Con Son Fm
Phung Hiep Fm
🌎
Quang Ngai Fm
Song Ba Fm
🌎
Tien Hung Fm
Ben Tre Fm
🌎
Con Son Fm
🌎
Dam Doi Fm
🌎
Phu Cu Fm
🌎
Thong - Mang Cau Fm
🌎
Tri Ton Fm
Au Lau Fm
🌎
Bach Ho Fm
Bach Long Vi Fm
🌎
Dua Fm
🌎
Ngoc Hien Fm
🌎
Ngoe Hien Fm
Rinh Chua Fm
🌎
Song Huong Fm
Tieu Giao Fm
Hang Mon Fm
🌎
Phong Chau Fm
Tra Tan Fm
🌎
Bach Tri Fm
🌎
Cau Fm
Co Phuc Fm
🌎
Dinh Cao Fm
Dong Ho Fm
Khe Bo Fm
🌎
Kim Long Fm
Na Duong Fm
Nam Bay Fm
Phu Thuy Chau Fm
Suoi Phat Fm
Tra Cu Fm
🌎
Phu Tien Fm
Van Yen Fm
Ca Coi Fm
Cao Bang Fm
Pu Tra Fm
🌎
Don Duong Fm
🌎
Yen Chau Fm
🌎
Nha Trang Fm
🌎
Ban Hang Fm
Dak Rium Fm
🌎
Nam Ma Fm
🌎
Phu Quoc Fm
🌎
Deo Bao Loc Fm
🌎
Mu Gia Fm
Muong Hinh Fm
🌎
Tam Lung Fm
Ea Sup Fm
La Nga Fm
Dray Linh Fm
🌎
A Ngo Fm
🌎
Bai Dinh Fm
🌎
Binh Son Fm
🌎
Ha Coi Fm
Nam Po Fm
Ta Pa Fm
Tho Lam Fm
🌎
Suoi Bang Fm
🌎
Dong Do Fm
🌎
Hon Gai Fm
🌎
Nong Son Fm
🌎
Van Lang Fm
Pac Ma Fm
Mau Son Fm
🌎
Nam Mu Fm
Lai Chau Fm
🌎
Muong Trai Fm
🌎
Song Boi Fm
🌎
Na Khuat Fm
🌎
Nam Tham Fm
🌎
Quy Lang Fm
🌎
Tay Hon Nghe Fm
Diem He Fm
Hoang Mai Fm
🌎
Chau Thoi Fm
🌎
Hon Ngang Fm
🌎
Mang Yang Fm
Minh Hoa Fm
🌎
Dong Trau Fm
🌎
Khon Lang Fm
Dong Giao Fm
Lan Pang Fm
🌎
Yen Binh Fm
Bac Thuy Fm
Hong Ngai Fm
🌎
Lang Son Fm
Co Noi Fm
Hon Duoc Fm
Nghia Lo Fm
🌎
Song Hien Fm
Song Sai Gon Fm
Tram Tau Fm
🌎
Yen Duyet Fm
Chu Prong Fm
🌎
Dong Dang Fm
🌎
Ta Vat Fm
🌎
Cam Thuy Fm
Tu Le Fm
Vien Nam Fm
Suoi Be Fm
🌎
Bai Chay Fm
🌎
Cam Lo Fm
🌎
Ta Not Fm
🌎
Dat Do Fm
Na Vang Fm
Ban Diet Fm
Dak Lin Fm
🌎
Ha Tien Fm
Song Da Fm
🌎
Bac Son Fm
La Khe Fm
🌎
Da Nieng Fm
🌎
Lung Nam Fm
🌎
Phong Nha Fm
Con Voi Fm
Pho Han Fm
🌎
Van Xa Fm
🌎
Xom Nha Fm
🌎
Khanh Thanh Fm
Mo Nhai Fm
Thien Nhan Fm
🌎
Toc Tat Fm
🌎
Ngoc Lam Fm
🌎
Bang Ca Fm
🌎
Thuy Nguyen Gr
🌎
Trang Kenh Fm
Dong Tho Fm
Tan Lap Fm
🌎
Trang Khanh Gr
Na Dang Fm
Ban Cong Fm
🌎
Cu Bai Fm
🌎
Muc Bai Fm
🌎
Van Huong Fm
Na Tuong Fm
🌎
Ban Giang Fm
🌎
Huoi Loi Fm
Na Quan Fm
Si Phai Fm
🌎
Ban Pap Gr
🌎
Mia Le Fm
🌎
Bac Bun Fm
Ban Nguon Fm
🌎
Cu Brei Fm
🌎
Do Son Gr
Duong Dong Fm
🌎
Hon Heo Fm
🌎
Khao Loc Fm
Na Ngan Fm
Nam Pia Fm
🌎
Rao Chan Fm
🌎
Si Ka Fm
🌎
Song Cao Gr
Song Mua Fm
Ta Khoa Fm
🌎
Tan Lam Fm
🌎
Van Canh Fm
🌎
Tay Trang Fm
🌎
Bo Hieng Fm
🌎
Dai Giang Fm
🌎
Kien An Fm
🌎
Co To Fm
🌎
Ket Hay Fm
🌎
Long Dai Fm
🌎
Phu Ngu Fm
🌎
Sinh Vinh Fm
🌎
Song Ca Fm
🌎
Tan Mai Fm
🌎
Na Mo Fm
🌎
Dong Son Fm
🌎
Lutxia Fm
🌎
Chang Pung Fm
🌎
Ham Rong Gr
🌎
Than Sa Fm
Phong Hanh Fm
A Vuong Fm
🌎
Ben Khe Fm
🌎
Ha Giang Fm
🌎
Song Ma Fm
Cam Duong Fm
An Phu Fm
Da Dinh Fm
Nam Co Fm
Sa Pa Gr
Cha Pa Fm
Song Chay Gr
Thac Ba Fm