a town of Gallia, at the termination of a road, in the Table, which begins at Condate (Rennes
), the chief town of the Redones. Coriallum is 29 Gallic leagues from the next station, Legedia. D'Anville places Coriallum at Gouril,
the name of a small harbour in the Côtantin,
between rocks under Cap de la Hogue,
and at the point where the mainland projects furthest into the sea. Others suppose it to be Cherbourg.