S
Shishugou Formation
Morrison Formation
Cañadón Asfalto Formation
Elliot Formation
Oxford Clay
Solnhofen Limestone
Tiaojishan Formation
Hanson Formation
A
Shaximiao Formation
Tendaguru Formation
Kimmeridge Clay
Kayenta Formation
Blue Lias
Great Oolite Group
B
Tiourarén Formation
Posidonia Shale
Lourinhã Formation
Lufeng Formation
Kota Formation
Itat Formation, Ukureyskaya Formation, Karabastau Formation
La Quinta Formation
Charmouth Mudstone Formation
El Mers Group
Taynton Limestone Formation
La Voulte-sur-Rhône
Jagua Formation
Süntel Formation
Agardhfjellet Formation
Toqui Formation
