Pleistocene | Unnamed | Alluvium and Wadi Sediments | Qal Qw |
Lake Sediments | Qlm | ||
Pliocene | Seila Formation | Sand and Gravel Member | Tpsg |
Sand and Mud Draped Member | |||
Breccia Member | Tpsb | ||
Upper Eocene | Birket Qarun Formation | Contact Sandstone | Tec |
Ophiomorpha Sandstone | Teo | ||
Middle Eocene | Gehannam Formation | Western Ridge Limestone | Tew |
Orange Limestone | Teol | ||
Graveyard Limestone | Teg |