Exploration of the Valley of the Kings Period tombs in the main valley. Various expeditions have continued to explore the valley, adding greatly to the knowledge of the area. In 2001 the Theban Mapping Project designed new signs for the tombs, providing information and plans of the open tombs. On February 8, 2006, the Supreme Council of Antiquities announced that an American team led by the University of Memphis had uncovered a pharaonic-era tomb (KV63), the first uncovered there since King Tutankhamun's in 1922. The 18th Dynasty tomb included five intact sarcophagi with coloured funerary masks along with 28 large storage jars, sealed with pharaonic seals. It
Minor tombs in the Valley of the Kings were reused and expanded during the Nineteenth dynasty. Other than those two tombs the only tomb whose quarrying can be dated to the Nineteenth dynasty is KV13. As noted above it is possible that the last corridor and burial chamber of this tomb were of a later date than the rest of the tomb, which might be related to its reuse in the Twentieth dynasty. KV3 and KV19 can be dated to that dynasty as well, based on their architecture, decoration and their intended occupants. As was noted above, if the suggested ownership of KV41 has any grounds this would