Lost Civilization

The panleonist theory proposes that a highly advanced civilization existed on the Earth during during the precessional age of Leo (c. 10900-8700 BC), but was destroyed by a cataclysm circa 10500 BC and hence became a ‘lost civilisation’. The theory proposes that the lost civilisation encoded the date 10500 BC into their monuments.

The panleonist theory is best known from the writings of Robert Bauval, Adrian Gilbert and Graham Hancock. But it has its roots in an assortment of different writings. Firstly, in Plato’s story of Atlantis, which recalled the destruction of an advanced civilization nine thousand years before the time of Solon, i.e. c. 9600 BC. Secondly, in the prophecies of certain mystics, such as Edgar Cayce. And thirdly, in the writings of Zecharia Sitchin, who dated the beginning of history to the Great Flood in 11000 BC, at the beginning of the age of Leo.

The Orion Theory

In ‘The Orion Mystery’ (1994), Robert Bauval and Adrian Gilbert made a very interesting discovery, namely that the three main pyramids at Giza (of Khufu, Khafre and Menkaure) formed a pattern on the ground virtually identical to that of the three belt stars of the Orion constellation. This was a perfectly plausible hypothesis. However, Bauval and Gilbert then entered controversial territory. Using computer software, they wound back the Earth’s skies to ancient times, and witnessed a ‘locking-in’ of the mirror image between the pyramids and the stars at the same time as Orion reached a turning point at the bottom of its precessional shift up and down the meridian. This conjunction, they claimed, was exact, and it occurred precisely at the date 10450 BC.



Robert Bauval teamed up with Graham Hancock, and took the 10500 BC theory further, claiming corroborative evidence in the form of the Sphinx at Giza (see below).

Sphinix looking at it's Constellation of Leo in 10500 B.C.





Graham Hancock argued that the date 10500 BC was encoded also at the ancient Cambodian site of Angkor Wat (the temples, he alleged, were in the image of the constellation Draco at exactly 10500 BC).

Angkor Wat and Constellation of Draco in 10500 B.C.