date from the Early Dynastic period. Sekhemkhet 's Step Pyramid (the Buried Pyramid ) Step Pyramid of Netjerikhet Djoser Shepseskaf 's Mastabat Fara'un Userkaf 's pyramid , now looking like a conical hill. Djedkare Isesi pyramid complex, known as Haram el-Shawaf . Unas pyramid complex , now mainly collapsed. Teti 's