NWS Artifacts also finds Google Earth anomalies before antediluvian times. Could be instinct Volcano but it could be something like awsome scale of rock cutting technology that Sure can answer all the ooStonecutting.
GIANT TREES BEFORE THE FLOOD! No Trees on Flat Earth-Biblical Perspective
Atlanteans in Hyperborea. Atlanteans are medium-built men of glaucous complexion, black or brown hair, aquiline features, and pale grey or yellow eyes. These are the scattered remnants of a nearly extinct race whose origins trace back to Old Earth’s antediluvian Atlantis. The Atlanteans of old produced many wonders of super-science, and their descendants are skilled in crafts and lore.