Phanerozoic granitoids in the central and eastern parts of Central Asia and their tectonic significance

The widespread occurrence of voluminous granitoids is a typical characteristic of the Central Asian Orogenic Belt (CAOB) in the central and eastern parts of Central Asia. The granitoids occupy a total area more than 8 million km2, with three major area peaks at Cambro-Ordovician, Carboniferous-Permian, and Jurassic. Six zircon age peaks at ca. 500, 430–370, 330–300, 290–260, 210–170 and 145–110 Ma. The early Paleozoic granitoids (540–440 Ma,...