Steppe-folk, [67], [69], [71]–[77], [79], [82], [83], [88], [101], [106], [119], [120], [126]–[128], [139]–[141], [143], [155].

Sterjna, Dr. Knut, [51].

Strabo, [15].

Straits of Bab-el-Mandeb, [22].

Styria, [95], [97], [122], [130].

Sulmona, [95], [149].

Sumer, [58], [59].

Sumerian language, [60].

Sumerians, [58], [59], [108].

Susa, [58], [73].