From the "Elements of Architecture: Mastaba to Pyramid" section of the "Art of Ancient Egypt" chapter (Chapter 3). Components highlighted are: mastaba (chapel, offering table, serdab with statue of ka, underground burial...
"Just inside the Lion Gate, [Heinrich] Schliemann uncovered what archaeologists now designate as Grave Circle A. It predates the Lion Gate and the walls of Mycenae by some three centuries. Grave Circle A encloses six deep shafts that had...