NEW SILURIAN HELIOLITOID CORALS FROM SOUTHERN MONGOLIA

Abstract

Three new species of heliolitoid corals, Luvsanilites danzani gen. et sp. nov., Cromyolites abruptus, and Paraheliolites irinae, are described from the stratotype area of the Tsagaan-Bulag Beds (Lower Ludlow; Jinsetu-Ula Ridge, Gobian Altai).