Unpublished paper, 'Notes on physical geology. A geological proof that the changes of climate in past times were not due to changes in the position of the Pole; with an attempt to assign a minor limit to the position of geological time' by Samuel Haughton Haughton writes on the climate and mean monthly temperatures of locations including the Parry Islands [Queen Elizabeth Islands, Canada], New Orleans [USA], Melville Island [Canada], Spitzbergen [Spitsbergen, Norway] and Alaska in the Jurassic period, Triassic period and contemporary era. Annotations in pencil and ink throughout. Marked on front as 'Proceedings XXVII'. Subject: Geology / Mathematics Received 15 February 1877. 1877