Выпуск: 9 , Том: 15 , Год издания: 1974

Based on analytical treatment of the rock thickness of contemporaneous deposits with account of physical and geographical conditions of their formation is the bottom reconstruction of littoral coast of Llandovery basin in Altai area with two bathimetric curves constructed (for the early and later halfs of Llandovery. Local rises and depressions have been establiseed having variable configuration at the bottom of this basin. A hypothesis was suggested on the near-by occurence of the coast line, direction of the original wash-down and availability of large rivers in Llandovery on the lands abjoining this basin