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 Academy five boys at the outset, one of whom was punished for his skirt being too short, but had escalated to fifty pupils by its end, including from all year groups. The school then announced that short trousers would be permitted in the summer term of the subsequent school year, subject to consultations. It has two science departments, one upstairs and one downstairs. It teaches French as a language when westexe across the river Exe teaches Spanish. It is located beside the river. Isca Academy Isca Academy (formerly Isca College of Media Arts and Priory High School) is a mixed secondary