LATE ORDOVICIAN TABULATE CORALS FROM THE NORTHERN SIDE OF BOROHORO MOUNTAIN, XINJIANG AND ITS STRATIGRAPHICAL SIGNIFICANCE
新疆博罗科努山北坡晚奥陶世床板珊瑚及其地层意义

The tabulate corals dealt in this paper were collected from Late Ordovi-cian in the northern side of Borohoro Mountain, Xinjiang. They contain six genera and eleven species, of which seven species are new as follows: Agetolites jingheensis Lin et Wang, sp. nov.; Mesofavosites jingheensis sp. nov.; M. dual is var. mutabilis Sokolov; M. sokolovi Barskaja; Eofletcheria xinertaiensis sp. nov.; Reuschia kasakhstanica Kovalevsky; Rhabdotetradium huochengense sp. nov.; R. tianshanense sp. nov.; R. borohoroense sp. nov.; R. quadratum (Zhizhina); Paratetradium reticulatum sp. nov.