308 THE FOUR INSEPARABLE FACTORS OF EVOLUTION. 



Pkevious Papers by the Author Developing this Subject. 



OSBORN, H. F. ' . . 



1889 The Palscontological Evidence for the Transmission of Acquired Characters. Amer 



Naturalist, vol. XXIII, No. 271, July, 1889, pp. 561-566. Proc. Amer. Assoc'. 

 Aefo. Set., vol. 38, July, 1890 (meeting, Toronto, Aug. 1889), pp. 273-276. Rept. 

 Brit. Assoc. Adv. Set., Newcastle-upon-Tyne (meeting of Sept., 1889), London, 1890. 



1890 The Palaontological Evidence for the Transmission of Acquired Characters. Nature. 



vol. XLI, Jan. 1890, pp. 227-228. «.,_.-. 



Evolution and Heredity. Biological Lectures, Manne Biological Laboratory, 

 Woods Hole, 1890. Ginn & Company, Boston. 



1891. Are Acquired Variations Inherited? Opening a Discussion upon the Lamarckian 



Principle in Evolution. American Society of Naturalists, Boston, Dec. 31, 1890. 

 Amer. Naturalist, vol. XXV, No. 291, Mar., 1891, pp. 191-216. 

 The Present Problem of Heredity. Atlantic Monthly, Mar., 1891, pp. 353-364. 



1892. The Cartwright Lectures for 1892 before the Alumni of the College of Physicians and 



Surgeons, New York.— Present Problems in Evolution and Heredity. 1. The 

 Contemporary Evolution of Man. 2. Difficulties in the Heredity Theory. 

 3. Heredity and the Germ Cells. JV. Y. Medical Record, vol. 20, Mar. 5 and April 



23, 1892. 

 Darwin Expounded by Romanes [review]. N. Y. Nation, No. 1423, Oct. 6, 1892, 



p. 266. 



1893. Heredity in the Ovum and Spermatozoon. Wood's Reference Handbook of the 



Medical Sciences, pp. 396-408. Wm. Wood & Co. 

 Alte und Neue Probleme der Phylogenese. Sep. Abdr. aus d. Ergebnisse der Anato- 

 mie und Entwickelungsgeschichte (von Fr. Merkel u. R. Bonnet, Gottingen), 



Band III, 1893, pp. 584-619. •*.'«.. ,„ 



1894. From the Greeks to Darwin. An Outline of the Development of the Evolution Idea. 



8vo. Macmillan & Co., Aug. 17, 1894, pp. 259. 

 Certain Principles of Progressively Adaptive Variation Observed in Fossil Senes. 

 Rept. Brit. Assoc. Adv. Sci., 1894, p. 693 (title). Nature, vol. 50, No. 1296, Aug. 



30, 1894, p. 435. 



1895. Environment in its Influence upon the Successive Stages of Development and as a 



Cause of Variation. Opening Discussion before the American Society of Naturalists, 



Baltimore, Dec. 27, 1894. Science, N. S., vol. I, No. 2, Jan. 11, 1895, pp. 35^36. 

 The Hereditary Mechanism and the Search for the Unknown Factors of Evolution. 



Biol. Lect. Marine Biol. Lab., 1894, Ginn & Co., Boston, 1895. Amer. Naturalist, 



vol. XXIX, No. 341, May, 1895, pp. 418-439. 

 Richard Owen and the Evolution Movement. The Life of Richard Owen. By Kev. 



Richard Owen [review]. The Nation, vol. 61, No. 1569, July 25, 1895, pp. 66-67. 



1896. Abstr. [A Mode of Evolution requiring neither Natural Selection nor the Inheritance 



of Acquired Characters.] Trans. N. Y. Acad. Sci., vol. XV, Mar. 9 and Apr. 16, 



1896, pp. 141-142, 148. rt >T _„ 1 onR 



Ontogenic and Phylogenic Variation. Science, N. S., vol. IV, No. 100, Nov. 27, 189b, 



pp. 786-789. „ co „ KQ - 



1897. Organic Selection. Science, N. S., vol. VI, No. 146, October 15, 1897, PP- 583-&»'- 



The Limits of Organic Selection. Amer. Naturalist, vol. XXXI, No. 371, JNov. 



1897, pp. 944-951. , . . . . a 



1898. The Biological Problems of To-day: Pateontological Problems (Discussion bet ore 



the annual meeting of the American Society of Naturalists). Science, JN. &., voi. 

 VII, No. 162, Feb. 4, 1898, pp. 145-147. . .. _ . , «. Miaqion 



Modification and Variation, and the Limits of Organic Selection: A Joint Discussion 

 with Professor Edward B. Poulton, of Oxford University. Abstr. Proc. Amer. 

 Assoc. Adv. Sci., vol. XL VI, June, 1898 (Meeting of August, 1897), p. j 6 \.. , 

 1902. Homoplasy as a Law of Latent or Potential Homology. Amer. Naturalist, voi. 



XXXVI, Apr. 1902, pp. 259-271. . „ c . yvr 



1905. The Ideas and Terms of Modern Philosophical Anatomy. Science, N. b., voi. a^ 



No. 547, June 23, 1905, pp. 959-961. Jour, of Philosophy, Psychology ana o«- 



entific Methods, vol. II, No. 17, Aug. 17, 1905, pp. 455-458 (condensed). 

 1907. Evolution as it Appears to the Paleontologist. Address before the Seventn iu^ 



national Zoological Congress, Section of Palseozoology, Boston, Aug., <. 



Science, N. S., vol. XXVI, No. 674, Nov. 29, 1907, pp. 744-749. Proc. **£ 



International Zool. Congr., Boston Meeting, Aug. 19-24, 1907, Cambridge, ma 



1912, pp. 733-739. 



