rejuvenation of the world). These signs and portents were doubtless adequately explained to the soldiers, and seem to have decided them to redeem their promises. Within four days, according to Wirth, it was decided that Bassianus should repair to the camp with his treasure, and be proclaimed Emperor by the whole army in that province. Of course, all this took time. Authorities differ, not only as to the method adopted, but also as to the month in which the proclamation took place. Dion states definitely that Bassianus was proclaimed Emperor at dawn on 16th May 218. Wirth, criticising Dion, decides that the proclamation took place almost immediately after the eclipse, which we know from Oppolzer took place on 12th April. He quotes Dion's own words that the proclamation took place ὑπὸ τὰς ἡμέρας ἐκείνας of the eclipse ; therefore 16th May is obviously a scribe's error for 16th April, as the phrase is quite incapable of bearing the meaning within thirty-four days. Further, Wirth goes on to explain that haste was an obvious necessity, as no troops would ever be left in winter quarters till the middle of May. The middle of April, in that province, was more than late enough to account for Dion's statement that the troops had been unduly delayed in winter quarters that year. Undoubtedly, Wirth's suggestion as to an earlier date of proclamation than that stated in the present text of Dion is the most likely ; the difficulty lies in the fact that from 16th April to 8th June, the date of the battle, there is a period of seven weeks in which the active Maesa apparently did nothing ; but more of this
