Civ) 88 Pnlxoiitologia Sinirn Ser. B. 



15. ScHMinT, Fe. 1880: — Ueber einige neue ostsibirische Trilobiten und verwandte 



Thlerformen. Melanges Physiques et Cbimiques tires du Bulletin de TAcaderme 

 Imperiale des Sciences de St. Petersbourg, Vol. 12. § 



16. Sun, Y. C. (^S^) 192P,:— Upper Cambrian of Kaiping Basin, Bull. Geol. Soc. 



China, Vol. II. 



17. Sun, Y. C. {US-B') 1923:— Upper Cambrian Fossils from Fengtien. Ibid. 



IS. Toll, R. yok. 1899: — Beitrage zur Kenntniss <1ps Sibirischen Cambriums. Memoires 

 de r Academic imperiale des Sciences de St. Petei'sbourg, 8tli ser.. Vol, 8. No. 10. § 



19. ^^'ALC0TT, C. D. 1905:— Cambrian Faunas of China, Proc. U. S. Nt't. :\Ius. Vol. 



XXIX. 



20. Walcott C. D. 1906: — Cambrian Faunas of China, paper No. 2, proc. U. S. Nat. 



Mus. Vol. XXX. 



21. Walcott, C. D. 1908: — Cambrian Brachiopoda : Smithsonian Miscellaneous 



Collections. \'ol. I, No. 3. 



22. Walcott, C. D. 1911 : — Cambrian Faunas of China. Smithsonian Miscellaneous 



Collections Vol. 57, No. 4. 



23. Walcott, G. D. 1912: — Cambro-Ordovician Boundary in British Columbia with 



Description of Fossils. Smithsonian Miscellaneous Collections. Vol. 57. No. 7. 



24. Walcott, C. D. 1912: — New York Potsdam-Hoyt Fauna. Smithsonian Miscel- 



laneous Collections. Vol. 57, No. 9. 



25. Walcott, C. D. 1012: — Cambrian Brachiopoda. U. S. Geological Survey. 



]\lonograph LI Part I & II. 

 20. Walcott, C. D. 1914: — Dikelocephakis and other iienera of the Dikelocephalina^. 

 Smithsonian jNIiscollaneous Collections. Vol. 57, No. 13. 



27. Walcott, C. D. 1910: — Cambrian Trilobites. Smithsonian ^liscellaneous Collec- 



tions. Vol. 04, No. 3. 



28. Westergard, a. H. 1909: — Studier ofer Dictyograptusskiffern Och Dess. 



Granslager. Meddelande Fran Lunds Geologiska Faltklubb. Ser. A. N: r4. 



29. Woodward, H. 1905: — Trilobites from Shantung. The Geological Magazine, New 



Series, Decade V. Vol. II. No. V. 



30. Yabe, H. I. and Hayasaka, I. 1920:— Palseontology of South China. Tokyo 



Geographical Society. 



31. ^mz.'^ \92A0: -zkymm^Mmmm 



§ not seen. 



