Res Gestae
Ammianus Marcellinus
Ammianus Marcellinus. Ammianus Marcellinus, with an English translation, Vols. I-III. Rolfe, John C., translator. Cambridge, MA; London: Harvard University Press; W. Heinemann, 1935-1940 (printing).
Among these three sorts of earthquakes the mycematiae[*](Bellowing.) are heard with a threatening roar, when the elements break up into their component parts and clash of their own accord, or slide back when the ground settles. For then of necessity the crashing and rumbling of the earth must resound like the bellowing of a bull. But to return to the episode which we began.
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