Cornovii (Cornwall) Dumnoniorum (present day Exeter), it is likely that he only listed Roman places, not purely native sites. Of these, there has been speculation that Voliba might be a place in Cornwall and Tamara is assumed to be on the River Tamar, the border between Cornwall and Devon. Ptolemy's list is supplemented by the problematical Ravenna Cosmography, which lists sixteen names before Isca Dumnoniorum (which is listed as "scadum namorum", showing some of the problems of this source) and which have therefore been assumed to be west of Exeter. Several have been identified as most likely in Devon, leaving "purocoronavis" (the
Kansas City Southern Railway handle large, intermodal shipping containers, along with passenger transport. In 2002 the Kansas City Southern Industries formally changed its name to Kansas City Southern (KCS) after spinning off many subsidiary businesses that were not directly related to the railroad business (the largest of which were Janus Capital Group and DST Systems). In 2005 Kansas City Southern purchased TMM's share in TFM and TM, giving them full ownership of the companies. TFM was officially renamed Kansas City Southern de México, S.A. de C.V. The Texas Mexican Railway retained its original name and is a subsidiary of KCS. In June 2009 the