Sergetion/Hergetium/Ergetium2012-08-20T18:03:31ZR.J.A. Wilsontag:atlantides.org,2010:pleiades/9597c01c7107aa003ac0a47092a53ca9Sergetion/Hergetium/Ergetiumtag:atlantides.org,2010:pleiades/9597c01c7107aa003ac0a47092a53ca92012-08-20T18:03:31ZAn ancient settlement, attested by literary or documentary sources, whose precise location cannot be determined today