3. et 4. expounding that place of Aristotle about Caucasus; and as [3016]Blancanus the Jesuit contends out of Clavius and Nonius demonstrations de Crepusculis: or rather 32 stadiums, as the most received opinion is; or 4 miles, which the height of no mountain doth perpendicularly exceed, and is equal to the greatest depths of the sea, which is, as Scaliger holds, 1580 paces, Exer.