Wednesday, August 16, 2006

Owyhee Hills in Oregon

[Click here]
"The larger of the two is described thus; "The mesa top which covers an area of c. 40 x 40 meters is totally enclosed by a wall c. 1/2 meter high. The wall has a series of openings. Within the walled area are cairns, circular, semicircular and rectangular alignments".

No comments :