[64] M: pp. 310, 311, 312.
[65] M: p. 338. A somewhat different opinion, although not necessarily inconsistent is expressed on p. 66, where he says the surface is due to the action of the atmosphere, the waters, and the radiations and other influences of heavenly bodies.
[66] Aristotle, op. cit. ([footnote 45]), De generatione et corruptione, bk. 2, ch. 10.
[67] M: pp. 311, 334, 338.
[68] M: pp. xlvii, 309, 328.
[69] M: pp. 18, 20, 44, 46, 69.
[70] M: pp. 59, 61, 63.
[71] M: pp. 60, 63.
[72] M: p. 110.
[73] M: pp. 60, 61.