The archaeological work around this area has concentrated mainly on the Osirian chapels. In addition to those carried out during the 19th century, in the second half of the 20th century, Henri Chevrier and Clément Robichon, Donald Redford, Jean Leclant, Paul Barguet and Claude Traunecker, and Leclère contributed to the unearthing of these buildings and the identification of several phases of development within the Osirian necropolis. More recently, Laurent Coulon has directed the Project Sanctuaires osiriens de Karnak. The excavation history is available on the IFAO website.