Guy, so we have two versions, that have all right for existance :)) In his report, Dr. Zahi Hawass siad, that Serapeum and "Headless Pyramid" are connected by the "Ceremonial Causeway". Interesting fact.
Serapeum was connected to the Pyramid?
One more question is actual. Where are closest quarries of grano-diorite and diorite? How far are they from the Serapeum? Or they delivered it from Aswan?