To the north of the Enns are ramifications of the Salzkammergut and Enns Alps, which include the Dachstein (9830 ft.), and the Grimming (7713 ft.), and the groups of the Todtes Gebirge (6890 ft.) and of the Pyrgas with the Grosser Pyrgas (7360 ft.).
Like other plateaus, the great plateau of the centre of Asia, stretching from the Himalayas to Bering Strait, 2 has on its surface a number of gentle eminences (angehaufte Gebirge of K.
South of the Drave Styria is traversed by the following ramifications of the southern zone of the eastern Alps: the Bacher Gebirge with the Cerni Vrch or Schwarzer Berg (5078 ft.), and the Sannthaler or Steiner Alps with the Oistriza (77 0 9 ft.) and the highest peak of the group, the Grintovc or Grintouz (8429 ft.), which is situated on the threefold boundary of Carinthia, Carniola and Styria.
The principal folding took place towards the close of the Carboniferous period, and the massif is a fragment of an ancient mountain chain, the Variscische Gebirge of E.
Silesia is divided by a projecting limb of Moravia into two small parts of territory, of which the western part is flanked by the Sudetic mountains, namely the Altvater Gebirge; while the eastern part is flanked by the Carpathians, namely the Jablunka Gebirge with their highest peak the Lissa Hora (4346 ft.).
The mountain-ranges of the interior of Bohemia are the Brdywald (2798 ft.) in the middle; the Tepler Gebirge (2657 ft.), the Karsbader Gebirge (3057 ft.) and the Kaiserwald (3238 ft.), in the north-west part; while the northern corner is occupied by the Mittelgebirge (2739 ft.), a volcanic massif, stretching on both sides of the Elbe.