330 PALAEONTOLOGY 



DOUVILLE, R. AND L-EMoiNE, P. Le"pidocvclines, Mem. 

 Soc. Geol. France (Paleontolo'gie), vol. xii , no. 32 (1904) 



DOUVILLE, H. Numerous papers in Bull. Soc. Geol. 

 France (1902 onwards). 



SCHLUMBERGER, C. Dimorphism of Foraminifera, 

 Ann. Mag. Nat. Hist. (5) vol. xi. (1883) ; and papers in 

 Bull. Soc. Geol. France (1884-1900). 



SHERBORN, C. D. (i) Bibliography of Foraminifera, 

 recent and fossil, 1565-1888 (1888). (2) Index to genera 

 and species of Foraminifera, Smithsonian Misc. Coll., 

 vol. xxx vii. (1893-96). 



VREDENBURG, E. (i) Zonal Distribution of Indian 

 Nummulites, Rec. Geol. Surv. India, vol. xxxiv. (1906), 

 p. 79. (2) Distribution of Orthophragmina and Lepido- 

 cyclina, ibid., vol. xxxv. (1907), p. 62. 



