“Ancient Monuments of the Mississippi Valley,” pp. 19.
Second Annual Report of the Geological Survey of the State of Ohio, 1838, pp. 269.
The earthworks thrown up between Gallipoli and the Gulf of Saros during the Crimean war in 1854–1855 had the appearance of considerable antiquity when I saw them nearly a quarter of a century afterwards in 1878.
According to Hakluyt, Madoc “prepared certaine ships with men and munition, and sought adventures by seas; sailing West and leaving the coast of Ireland so farre North, that he came vnto a land vnknowen, where he saw many strange things.
Of the voyage and returne of this Madoc there be many fables fained, as the common people do vse in distance of place and length of time, rather to augment than to diminish: but sure it is there he was.... This Madoc arriving in that Westerne countrey, vnto the which he came in the yere 1170, left most of his people there, and returning backe for more of his owne nation, acquaintance and friends to inhabit that faire and large countrey, went thither again with ten sailes, as I find noted by Gutyn Owen.
I am of opinion that the land whereunto he came was some part of the West Indies.”