@phdthesis{Werner2006, author = {Mario Werner}, title = {The stratigraphy, sedimentology, and age of the Late Palaeozoic Mesosaurus Inland Sea, SW-Gondwana : new implications from studies on sediments and altered pyroclastic layers of the Dwyka and Ecca Group (lower Karoo Supergroup) in southern Namibia}, type = {doctoralthesis}, school = {Universit{\"a}t W{\"u}rzburg}, year = {2006}, }