Author:John Aitken (1820-1884)

John Aitken
English geologist and president of the Manchester Geological Society


  • "Observations on the Unequal Distribution of Drift on opposite sides of the Pennine Chain, in the Country about the source of the river Calder, with suggestions as to the causes which led to that result, together with some Notices on the High-level Drift in the upper part of the Valley of the river Irwell" in Quarterly Journal of the Geological Society of London , volume 32, pages 184–190 (1876)


Works by this author published before January 1, 1926 are in the public domain worldwide because the author died at least 100 years ago. Translations or editions published later may be copyrighted. Posthumous works may be copyrighted based on how long they have been published in certain countries and areas.