In 2015 a stele, resembling the Rosetta Stone and dating back some 2200 years, was discovered in the Taposiris Magna Temple site at Lake Mariout. Measuring 41 inches (105 cm) by 25.6 inches (65 cm) by 7 inches (18 cm), its message commemorates two Ptolemaic pharaohs and Queen Consort Cleopatra I Syra.