•196 SOCIÉTÉ BEI.GK DK MICROSCOPIE. 



i2. Binocular vision in tlie study of Diatoniaceœ. 1883. 



13. Magnifying nieasurements. 1883, 



44. On Gum Slyrax as a médium for mounting Diatoms. 



4884. (Cf. Science Gossip. 1884). 

 15. Navicula Durrandii. (nov. spec.) 1885. 

 46. Asteromphalus living on Ihe Tynemouth Coast. 4885. 

 17. Some new diatomaceous foinis from « Sango-Chiefer of 



Dubràvica. (Cf. Science Grossip. 4885) 4885. 

 48. Diatoms and Bladderwort. 4885. 



19. Balsam of Tolu as a médium for mounting. 4885. 



20. Note on Achnanthes linearis. 4885. 



24. Note on Styrax and Canada Balsam for mounting. 4887. 



22. New species ofBiddulphia from Fiji. (B.esclunala). 4888. 



23. A new species of Navicula. (N. venustissima). 4888. 



Journal of <|jiiekell IBici'o-Club. 



4. îlemarks on tlie publication of New Gênera and Species 

 from insutlicient materials. 1867. 



2. Notes on Frencli Dialomacete. 4870. 



3. Diatomaceous deposits from Jûtiand. 4874. 



4. Notes on Diatoniacearum Dillwynii or the gênera and 

 tlie species of Diatomaceai in tlie « British Conferva? » of 

 Dillwyn. 1883. 



5. On an Algal form growing in a solution of CupricSulfale. 

 4883. 



6. Description of some new Diatomacea^ found in the sto- 

 maclis of japanese Oysters, with a list of the species 

 observed by E. Grove, F. B. M. G, and a Description of 

 some newor undescribed forms from other localilies by 

 F. K. 4884. 



7. On the mysterious appearance of a Diatom. 4885. 



lti*i'bi.s<!ionia. 



On llyalodiscus sublilis and Hyal. Californicus, with notes by 



