Serapeum of Saqqara (664–610 BC) of the Twenty-sixth Dynasty and later used by the Ptolemaic dynasty. The long boulevard leading to the ceremonial site, flanked by 600 sphinxes, likely was built under Nectanebo I, (379/8–361/0 BC) the founder of the thirtieth dynasty (the last native one). The temple was discovered by Auguste Mariette, who had gone to Egypt to collect Coptic-language manuscripts, but later grew interested in the remains of the Saqqara necropolis. In 1850, Mariette found the head of one sphinx sticking out of the shifting desert dunes, cleared the sand and followed the boulevard to the site. After using explosives to
Serapeum of Saqqara clear rocks blocking the entrance to the catacomb, he excavated most of the complex. Unfortunately, his notes of the excavation were lost, which has complicated the use of these burials in establishing an Egyptian chronology. Mariette found one undisturbed burial, which is now at the Agricultural Museum in Cairo. The other 24 sarcophagi of the bulls, had been robbed. A controversial aspect of the Saqqara find is that for the period between the reign of Ramesses XI and the twenty-third year of the reign of Osorkon II – about 250 years – only nine burials have been discovered, including three