Díaz Romero, Belisario (N)
Belisario Díaz Romero (1870-1940) was a Bolivian businessman and polymath from La Paz. He had some ideas that today would be considered odd, regarding race and evolution(a). He believed that Tiwanaku had been built by a race of people he calls Homo atlanticus, who had come to America from Atlantis over a landbridge from the east. His 1906 book Tiahuanacu is now freely available online(b).
(b) https://archive.org/details/tiahuanacuestud00romegoog (Spanish)