Polar lakes explained 

I can't tell you the first one yet, but I can tell you the one just prior to the Sun being struck was Tonga just west of Easter island, and south East of challenger deep. The first carbon based life bearing polar lake would be the shortest strait (non oval) ancient polar lake. It is not as difficult to figure out as you might think, because the energy sequences are permanent. further the polar lakes are strung together and only slightly separated in distance due to perfectly designed core slippage, by our creator. Therefore if you mapped all of the ancient polar lakes and drew a line through them, from first to last, Earth would look like a ball of yarn. If you have ever driven through a circular Mountian region formation you have driven through an ancient polar lake. Las Vegas is built upon a major ancient polar lake. In New Jersey I believe the original At&t building in Holmdel was build in the center of an ancient polar lake, The Great Lakes are major ancient polar lakes as well. The lake Eari string actually runs on an angle through the USA and I believe connects to the zone of silence in Mexico. When I first began my study of this subject, I thought lake Baikal was the first but it is not. I will say that the ancient race that moved the 130 ton stones just south west of Baikal was likely bore in Baikal. This Siberian lake currently holds 23% of all of the Earths fresh water it is the largest and deepest above sea level oval polar lake. I will just add that they're are layers of polar lakes that I believe produced Silicon based like prior to the Sun achieving pinch fusion of hydrogen. This Silicon based life is reflected in the round stones found around the world. The first polar lake would be deep with Earths mantel and the pre Solar impact polar lake interval was only 11 to 12 years which is still the pole reversal time interval of our Sun and Jupiter. This is likely pinned or driven by our Suns brown dwarf binary twin that has never left the Galactic plain. Everything I am saying here will soon be revealed to all, simply because it is true, in my opinion