Maps of 16 stratigraphic levels of the Carboniferous, Permian and Early Triassic periods were constructed to depict the successive paleogeographic evolution of the Bohemian Massif: Early Tournaisian, Late Tournaisian, Early + Middle Viséan, Late Viséan -zone Pe + Go, Go, Go, Early Namurian, Middle + Late Namurian + Langsettian, Dickmantian + Bolsovian, Westphalian D + Cantabrian, Barruelian, Stephanian B, Stephanian C + Autunian, Saxonian, Thuringian, Triassic.