34 SMITHSONIAN MISCELLANEOUS COLLECTIONS VOL. 8o 



1913. The Cambrian faunas of China, in Research in China, Carnegie Inst, 

 of Washington, Vol. Ill, Pub. No. 54, 1913, pp. 1-375, pls. 1-29, text 

 figs. 1-9. 



1913. An account of the exercises on the occasion of the presentation of the 



Langley Medal and the unveiling of the Langley Memorial Tablet, 

 May 6, 1913, including the addresses. Smithsonian Inst. Pub. 2233, 1913, 

 pp. 3-4, 5-6, 19, 20, 26. 



1914. Report of the Secretary of the Smithsonian Institution, Charles D. 



Walcott, for the year ending June 30, 1913. Ann. Rep. Smithsonian 



Inst. 1913, 1914, pp. 1-35, with appendices. 

 1914. Dikelocephalus and other genera of the Dikelocephalinae. Smithsonian 



Misc. Coll., Vol. 57, No. 13. Cambrian Geol. and Paleont., II, No. 13, 



Apr. 4, 1914, pp. 345-412, pis. 60-70. 

 1914. The Cambrian faunas of Eastern Asia. Smithsonian Misc. Coll., Vol. 64, 



No. I. Cambrian Geol. and Paleont., Ill, No. i, Apr. 22, 1914, pp. 1-75, 



pis. 1-3, text figs. 1-9. 

 1914. Pre-Cambrian Algonkian algal flora. Smithsonian Misc. Coll., Vol. 64, 



No. 2. Cambrian Geol. and Paleont, III, No. 2, July 22, 1914, 



pp. 77-156, pis. 4-23. 

 1914. Geological explorations in the Canadian Rockies, in Explorations and 



field-work of the Smithsonian Institution in 1913. Smithsonian Misc. 



Coll., Vol. 63, No. 8, 1914, pp. 2-12, figs. 1-14. 



1914. Atikokania lawsoni Walcott. Letter in Nature, Vol. 94, No. 2357, 1914, 



pp. 477-478. 



1915. Report of the Secretary of the Smithsonian Institution, Charles D. 



Walcott, for the year ending June 30, 1914. Ann. Rep. Smithsonian 



Inst. 1914, 1915, pp. 1-34, with appendices. 

 1915. The Cambrian and its problems in the Cordilleran region, in Problems 



of American Geology, Dana Commemorative Lectures. Yale Univ. 



Press, 1915, Chap. IV, pp. 162-233, text figs. 1-8. 

 1915. Discovery of Algonkian bacteria. Proc. Acad. Nat. Sci., Vol. i, 1915, 



pp. 256-257, text figs. 1-3. 

 191 5. Prepaleozoic algal deposits. Science, Vol. XLI, No. 1067, n. s., June 11, 



1915, pp. 870, 879- 



1915. Geological explorations in the Rocky Mountains, in Explorations and 



field-work of the Smithsonian Institution in 1914. Smithsonian Misc. 

 Coll., Vol. 65, No. 6, 1915, pp. i-io, pi. I, text figs. i-io. 



1916. Report of the Secretary of the Smithsonian Institution, Charles D. 



Walcott, for the year ending June 30, 1915. Ann. Rep. Smithsonian 



Inst. 1915, 1916, pp. 1-27, with appendices. 

 1916. Cambrian Trilobites. Smithsonian Misc. Coll., Vol. 64, No. 3. Cambrian 



Geol. and Paleont., Ill, No. 3, Jan. 14, 1916, pp. 157-258, pis. 24-38. 

 1916. Relations between the Cambrian and Pre-Cambrian formations in the 



vicinity of Helena, Montana. Smithsonian Misc. Coll., Vol. 64, No. 4. 



Cambrian Geol. and Paleont., Ill, No. 4, June 24, 1916, pp. 259-301, 



pis. 39-44, text figs. 10-13. 

 1916. Cambrian Trilobites. Smithsonian Misc. Coll., Vol. 64, No. 5. Cambrian 



Geol. and Paleont., Ill, No. 5, Sept. 29, 1916, pp. 303-456, pis. 45-67. 

 1916. Evidences of primitive life. Ann. Rep. Smithsonian Inst. 191S, 1916, 



pp. 235-255, pis. 1-18. 



