Co-authors of the current paper include Emory senior Rosseirys De La Rosa, Andrew Luize Campelo dos Santos (the Federal University of Penambuco, Recife, Brazil), Monica Sans (University of the Republic, Montevideo, Uruguay), and Michael De Giorgio (Florida Atlantic University).
I love it....these people disagree with them selves...and ten others get grant money, too....to try and prove everyone is wrong. What a profession...almost as good as being a weatherman/weatherwoman.
Still awaiting the DNA study to help explain the multi-continental megalithic ruins ignored by orthodox science & built upon by later civilizations...
Biological archaeology - what an advance from collecting pottery shards.
Every 3rd grader knows that ancient people migrated to South America using walrus hide boats from Siberia, going south along the west coast of North America, then going thru the Panama Canal to reach the east coast of Brazil long before Columbus discovered Ohio.
Most Uruguayans are far more “Amerigo” than Guarani, which would explain how those Guarani natives were “lost.”