The Longar hypogeum is a megalithic monument dated as belonging to the end of the Neolithic Age (mid-3rd millennium BCE) or the beginning of the Chalcolithic Age. Remains of 114 people have been found (men, women and children) with an age that did not exceed forty years. The corpses were deposited here for about 130 years, between 2630 and 2500 BCE.
References:
The Temple of Edfu is one of the best preserved ancient shrines in Egypt. It was built in the Ptolemaic Kingdom between 237 and 57 BC.
Edfu was one of several temples built during the Ptolemaic Kingdom, including the Dendera Temple complex, Esna, the Temple of Kom Ombo, and Philae. Its size reflects the relative prosperity of the time. The present temple initially consisted of a pillared hall, two transverse halls, and a barque sanctuary surrounded by chapels. The building was started during the reign of Ptolemy III Euergetes and completed in 57 BC under Ptolemy XII Auletes. It was built on the site of an earlier, smaller temple also dedicated to Horus, although the previous structure was oriented east–west rather than north–south as in the present site.