I wrote a book on the Giants, i.e. the Nephilim. These giant artifacts are from about the time of the Clovis culture and Younger Dryas. This culture disappeared about the time cultures disappeared around the world. And when Pleistocene mammals like mammoths and mastodons were buried in bogs, permafrost, gravel, asphalt seeps, and silt stone. Mammoths in Siberia and Alaska were showered with iron meteorite shrapnel on one side of their tusks. Rare elements from meteorites have been found at Clovis sites, and Pleistocene mammal sites. These giant artifacts are from the Megalithic builders that traveled the world scattered from Babel. The time of the Phoenicians. During the Younger Dryas, when a huge shower of asteroids created craters around the world and formed a half million in eastern United States, some called Carolina Bays proven to have rare elements from meteorites like the KT boundary when dinosaurs became extinct. Many craters are larger than Meteor Crater in Arizona....