12 The American Geologist. •^"'^■' ^^^^ 
39. Structure and appendages of Trinucleu?. A)ncr. Jour. Sci. (3). vol. 
49, PP- 307-311- Pl- "i- 1895. 
40. The larval stages of Trilobites. American Geologist, vol. 16. pp. 
166-197, pis. viii-x. 1895. 
41. James Dwight Dana. Ibid., vol. 17. pp. 1-16. portrait pi. i. 1896. 
42. The morphology of Triarthrus. Anicr. Jour Sci. (4), vol. i, pp. 
251-256, pi. viii. i8g6. 
Reprinted in Geological Magaciiie (London), dec. iv., vol. 3, pp. 
193-197. pl- ix- 1896. 
43. On a supposed discovery of the antennae of Trilobites by Linnaeus 
in 7759. American Geologist, vol. 17, pp. 303-306. 1896. 
44. On the validity of the family Bohemillidae, Barrande. Ibid., vol. 
17. pp. 360-362. 1896. 
45. On the occurrence of Silurian strata in the Big Horn Mountains, 
Wyoming, and in the Black Hills. South Dakota. Ibid., vol. 18, 
PP- 31-33- 1896. 
46. Outline of a natural classification of the Trilobites. Amer. Jour. 
Sci. (4), vol. 3. pp. 86-106. 181-207, pl. iii. 1897. 
47. The systemptic position of the Trilobites. [Kingsley and Beecher.] 
American Geologist, vol. 20, pp. 33-40. 1897. 
48. Development of the Brachiopoda. HL Morphology of the Brachia. 
Bulletin 87. L'. S. Gcol. Siirz:. chapter iv. pp. 105-112. 1897. 
49. Origin and significance of spines. Atncr. .lour. Sci. (4), vol. 6, 
pp. 1-20, 125-136, 249-268. 329-359, ill. i. 1898. ' 
50. Othniel Charles Marsh. Ibir,. vol. 7. pp. 403-428. 1899. The same, 
abridged, with alterations. Bull. Gcol. Soc. Anier., vol. 11, pp. 521- 
537. and American Geologist, vol. 24, pp. 135-157. 1899. 
51. Professor Beecher's Gift to Yale L^niversity. Science, new series, 
vol. 10. p. 61. 1899. 
52. Trilobita. In "Text-book cf Paleontology." by Karl A. von Zit- 
tel. Translated and edited by Charles R. Eastman. Vol. L pp. 
607-638. 19CO. 
53. Conrad's types of Sviian fossils. Amer. Jour. Sci. (4), vol. 9. pp. 
176-178. 1900. 
54. On a large slab of L'intacrinus from Kansas. Ibid., vol. 9. pp. 267, 
268, pis. iii. iv. 1900. 
55. Restoration of Stylonurus Lacoanus, a giant arthropod from the 
Upper Devonian of the L^nited States. Ibid., vol. 10. pp. 145-150, 
pl. i. 1900. 
56. Othniel Charles !Marsh as an orinthologist. The Osf^rey. vol. 5, 
No. 2, pp. 74-76. 1900. With portrait. 
57 The restoration of a dinosaur. ]'ale Scientific Monthly, vol. 7, 
pp. 291-293. 1901. 
58. Studies in Evolution : mainly reprints of occasional papers se- 
lected from the publications of the Laboratory of Invertebrate 
Paleontology. Peabody Museum, Yale University, pp. xxii; and 
638. 34 plates. Xew York. 1901. 
