place subsequent to the ninth century of our era.

It is not our object at present to go into the details of these remarkable investigations, still less to criticise them at length, but simply to give their outlines and results. They should excite an earnest interest in this country, and stimulate our scholars to turn their attention to the antiquities of our own continent, which thus acquire an importance quite equal to those on the banks of the Euphrates and the Nile, which have commanded such profound study from European scholars.