here's links to three copies of the same paper:
Redating the Sphinx
http://members.aol.com/davidpb4/sphinx1.html
Redating the Sphinx
http://www.earlyworld.de/RedatingtheSphinx.htm
The pyramids and the Sphinx were once under water
http://falundafa-newengland.org/MA/science/pyramids.htm
Thanks.