Note 351 — Chapter III
W. (William) Falconer translation
Gosselin observes that Le Père Babin, who had carefully examined the currents of the Euripus of Chalcis, says that they are regular during eighteen or nineteen days of every month, the flux and reflux occurring twice in the twenty-four hours, and following the same laws as in the ocean; but from the ninth to the thirteenth, and from the twenty-first to the twenty-sixth, of each lunar month they become irregular, the flux occurring from twelve to fourteen times in the twenty-four hours, and the reflux as often.