There are references in 'Legend Of The Sons Of God' to North American mound builders who constructed numerous animal shaped mounds to the south and west of the Great Lakes.
Are there any good references available to these sites (book or www).
In 1972 Lethbridge says "the Indians had no idea who made them" though archeological science may have opened doors to attempts at dating these sites that were not available 34 years ago.
Lethbridge seems to like toying with the ancient lost civilisation concept and with the idea of inter-planetary human breeding while the author of a Wikipedia entry says that the failure to credit at least one of these sites to the indigenous tribes was simply down to the racism and colonial expediency of early European settlers.
Anyone got any pointers?
Thanks.