High Quality Content by WIKIPEDIA articles! The Gebelein predynastic mummies are six naturally mummified bodies, dating to approximately 3400 BC from the Late Predynastic period of Egypt, and were the first complete pre-dynastic bodies to be discovered. The well-preserved bodies were excavated at the end of the nineteenth century by Wallis Budge, the British Museum Keeper for Egyptology, from shallow sand graves near Gebelein (modern name Naga el-Gherira) in the Egyptian desert.