I remembering seeing these South American possible pyramid images awhile back and I'm amazed at how similar they look to the recent Bahamas mound features that also appear to be laid out in a linear fashion.
"On December 30, 1975, this photograph was taken by the Landsat II satellite at an altitude of 500 miles over the jungles of southeastern Peru at 71 degrees, 30 minutes west longitude in the Madre de Dios region of the Amazon. The photo shows eight symmetrical structures on the edge of the Amazon jungle. These pyramids are only slightly smaller in height than the Great Pyramid of Egypt!
A closer view reveals pyramid-shaped structures with "washouts," which are the result of trees failing to get a firm hold onto the side of the structure. This is a strong indication that the structures are of artificial construction.
But let us assume for just a moment that the mound in Photo A is indeed a natural feature. It's very smooth slope may still have been shaved/shaped in the form of a pyramid structure by the hands of a once thriving civilization. And what about the other pyramid structures? What do they look like up close and personal in the eyes and hands of an archaeologist and geologist? Are all their slopes equally smooth on all sides? Is the angle the same on all the structures? What is the composition of the rock? What could have created these eight, cone-shaped, out-of-the-ordinary symetrical mounds? Are they nothing more than eight, prehistoric volcanoes in a row?
1000s of years of vegetation and ground cover would need to be removed and a serious excavation (digging) of the area would need to be undertaken to prove conclusively that no ancient civilization once thrived here. For these reasons, IMO this area remains a
Interestingly enough one of the first explorers in South America was Colonel Percy Fawcett and he disappeared in the region of the Xingu tributary very close to the area of the South American ruins image study at the SD site.
Could there be a possible connection between the Great Bahama Bank linear features and the South American linear pyramid area?
Hopefully, someday, someone will find out.