moraine. Use the same word in English

It désignâtes an accumulation of rock and detrital material along the edges of a glacier; the stones are loosened from the body of the mountain by frost or rain.

10. 7. dix-huit au-dessous de glace, eighteen degrees Reaumur below zéro. In the Reaumur System zéro is the freezing point and eighty above zéro the boiling point. The température hère indicated is = 8.5 degrees Fahrenheit below zéro.