We assume that the P values taken at the two ends of this slope are significant because they witness the initial opening of the dykes. We also took into account the side of the dyke where the highest P value was given (Figs 5a to 5 g). Thus some dykes are characterized by the highest P value close to their Andean side. Doyle & Brian close up. Related. Post navigation. Previous PostPrevious Doyle & Brian close up · Follow Doyle on Facebook! Follow Doyle on Twitter! My Tweets. Booking Inquiries. Please contact: Mari Sanders [email protected] kampunginggris.co toll free. Free Guitar Lessons. Dykes is a British surname which may originate from the hamlet of Dykesfield in Burgh-by-Sands, Cumbria in the north of England. Due to its close proximity to the English and Scottish borders, the surname Dykes has also been found in Scottish lowlands throughout the ages. The first family to bear the surname (for which.