Etjo Sandstone

The Etjo Sandstone is an Early Jurassic geologic formation in northern Namibia. The formation overlies the Omingonde Formation in the Waterberg Basin and the Doros and Gai-As Formations in the Huab Basin and has a total thickness of . Fossil theropod tracks of Prosauropoda indet., Theropoda indet., "Tetrapodium elmenhorsti", "Saurichnium anserinum", "S. damarense", "S. parallelum" and "S. tetractis" have been reported from the formation, deposited in an aeolian environment.