At the same web address and the same piece Sprott says the barycentric orbit affecting the weather also effects sea levels. It is illogical to ascribe a rise in sea levels as being due to an increased volume of water, he siad. The level of the world's oceans are affected by the location of the barycentre - and this alters due to planetary influences. Hnece, the rise and fall of sea levels has an oscillation tuned into the solar system = the wave theory.

The story of the discovery of a Roman period aqueduct built to transport water from underground sources - such as Solomon's Pool, the Pool of Hezekiah, and so on, into the city of Jerusalem, is told in some detail as archaeologists had to clamber through ancient sewage systems rich in organic material to discover where the system went and who built it. The story began with a German archaeologist in the 19th century attributing a surviving piece of wall to King Herod - but this theory is now dead in the water.

Negritoes are a very obvious minority population element in various parts of SE Asia and the Pacific, and once lived in India (and still inhabit the Andaman Islands) and various other places enroute (even in the Malayan peninsular), and it could be argued they represent a well defined migration, an Out of Africa movement that has some reality. At www.gmanews.tv/print/197541/ a footbone has been found in a cave in the Philippines that has been dated as early as 67,000 years  ago.

At http://archaeology.about.com/od/artandarchitecture/a/atacama_glyph.htm there is a post on geoglyphs from the Atacama Desert in Chile, and how they were made. Geometric shapes are common, such as circles, concentric circles, circles with dots, rectangles, crosses, arrows, parallel lines, rhomboids, all of the symbols are also common in pre Hispanic ceramics and textile design.