Several coins bearing the legend DIVAE MARINIANAE date back to the beginning of the reign of Valerian and Gallienus.
Given the practice of deifying the wives who died before their husbands' assumption of the Principate, it is possible that Mariniana died before Valerian took power in AD 253.
Reverse: CONSECRATIO, Peacock standing facing, head l., spreading plumage
Die Orientation: 12 H
Weight: 1.93 g
Reverse: CONSECRATIO, peacock standing facing, tail spread in splendour
Die Orientation: 7 H
Weight: 4.05 g