From the above Webpage the following "Footnotes", for Study 1.
Quote
1. See “The Monuments of Mars: A City On The Edge of Forever, (Berkeley, North Atlantic Books)
2. [
mars.jpl.nasa.gov]
3. In the Maya religious text, the Popol Vuh, it states that the original book was
written long ago but was lost and its sight is hidden from the searcher and the thinker.
4. This would be a rotation of 306 degrees of a compass from North. (If, as I believe, Keith Laney’s enhancement has west at the top).
I'm not impressed.
Pierre