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
Isca! most voted student organization and gained 20 student representatives. Among its prominent members is Xosé Emilio Vicente Caneda, who at the time of the creation of the organization was the secretary general of Galiza Nova. Its aim is "to bring together different sectors of the Galician youth that are particularly critical of the drift towards the institutional policy" electoralism and political marketing that, according to Isca!, other nationalist groups, such as the UPG have carried out in the recent years. They understand that there is a framework of class struggle in Galicia, which denies the possibility of an interclassistic policy.