Chapter XII
On the Physical Basis of Life, Huxley, 1868; Reprint in Methods and Results, 1894. Article Protoplasm in Ency. Brit, by Geddes. Dujardin: Notice Biographique, with portraits and other illustrations, Joubin, Archives de Parasitol., vol. 4, 1901; portrait of Dujardin hitherto unpublished. Dujardin’s original description of Sarcode, Ann. des Sci. Nat. (Botanique), vol. 4, p. 367, 1835. Von Mohl: Sachs’ History of Botany, 1890. Translation of his researches, Sydenham Soc., 1847. Cohn: Blätter der Erinnerung, 1898, with portrait. Schultze: Necrology, by Schwalbe in Archiv f. Mik. Anat., vol. 10, 1874, with portrait. Schultze’s paper founding the protoplasm doctrine in Archiv f. Anat. und Phys., 1861, entitled Ueber Muskelkörperchen und das was man eine Zelle zu nennen habe.