“Excursion from Bathgate to Linlithgow,” Proc. Geol. Assoc., vol. xv., pp. 145–9.
“Excursion from St Monans to Elie,” ibid., pp. 149–51.
(Director), “Long Excursion to Edinburgh and District—Bathgate Hills,” ibid., pp. 197–200.
(Director), “Long Excursion—Elie and St Monans,” ibid., pp. 205–6.
“The Prehistoric Rock-shelter at Schweizersbild, near Schaffhausen,” Scottish Geogr. Mag., vol. xiii., pp. 466–75.
1898. “The Tundras and Steppes of Prehistoric Europe,” ibid., vol. xiv., pp. 281–94, 346–57; Ann. Rep. Smiths. Inst., pp. 321–47.
Earth Sculpture, or the Origin of Land-forms, pp. xvi + 320, 8vo, London.
1899. “On the proposed Antarctic Expedition,” Scottish Geogr. Mag., vol. xv., p. 256.
1900. “A White-hot Liquid Earth and Geological Time,” ibid., vol. xvi., pp. 60–7.