II. 51, 2, After “rain, snow,” add “winds, earthquakes, lightnings.” 56, 2, hold together as one be subject to tension. body. 63, 4, on account of ... when it has accumulated, clouds. is thrust violently upward by the massing of the clouds. 75, 2, and it might ... and which might with bladder. greater accuracy be called harsh, because it emits a sound like that heard when a bladder. 95, 2, a third neither. a third mixed, a fourth neither. 98, 1, (c. lv.) dry air. air in rapid motion. III. 122, 3, when trees are cut when trees are full of sap down. and not cut down. 123, 1, air is produced. Gercke places c. xiv. immediately after this. 132, 3, concealed throughout, after “throughout” insert until. “in others they run above ground for some distance.” 142, 5, you have yourself ... you, my dear Lucilius, believe Virgil. the story as (I said) in the first part [of my book], and so does Virgil. 149, 4, nor do the waters, nor do the waters find this etc. a hard task since the sea mounts from an elevation equal to that of the earth (or land). If the heights be calculated (or if the average be taken over the heights), it will appear that the surface of the sea is of uniform level. IV. 161, 8, the stature ... the text and meaning are arena. somewhat conjectural. Gercke reads “the stature of an ape matched against a Thracian in the arena.” For “Apollonius Pycta” he reads “A. the boxer.”