XXVIII 



Dallinger W. H. — Additional note on the identity of Navicula crassinervis, Fru- 

 stulia saxonica and N. rhomboides. 1 pl. M- M. J. vol. XVII, pag. 173. 8vo. 

 London 1877. 



— Life histories and their lessons. 4 plates. (Diatonis p. 262). Northern Micro- 



scopist pp. 165, 106, 261. 8vo. London 1882. 

 Dannfelt H. Juhlin. — On the Diatoras of the Baltic Sea. 4 plates. Bih. Sv. Vet. 



Akad. Handl. vol. VI. n. 21. 8vo. Stockholm 1882. 

 Dancer J. B. — On cleaning and preparing Diatoms etc. obtained from Soundings. 



Q. J. M. S. vol. I, n. s p. 145. 8vo. London 1861. 



— On the markings on the Pleurosigma angulatum and on the Lepisma sac- 



charina. M. M. J. vol. I, p. 243. 8vo, London 1869. 



— Dotted appearance on Pleurosigma angulatum. Engl. Mechan. vol. XLII, 



pp. 283, 329, 4to. London 1886. J. R. M. S. vol. VI, ser. 2, p. 691. 8vo. 



London 1886. 

 Danjoy L. et Petit Paul, — De la matiere organiqae et organisee des eaux de la 



Bourbonle. 1. planche. Les Diatomees par Paul Petit. Fxtr. Annal Soc. 



d'Hydrol. Med. 8vo. Paris 1885. 

 Darwin Charles. — An account of the fine dust which often falls on vessels in the 



Atlantic Ocean. Proc. Geoi. Soc. vol. XVII, p. 26. 8vo. London 1845. 

 Das Wasser in und um Wien riicksichtlich seiner Eigung zum Trinken etc. 8vo. pl. 



Wien 1860. 

 Dayidson Reyd. G. — On a Diatomaceous deposit in the district of Cromar, Aber- 



deenshire. Edinburgh 1874. 



— List of Diatomacese fouud in Loch Kinnord Kieselguhr. J. Q. M. Cb. vol. III, 



ser. 2, n. 19, p. 149. 8vo. London 1887. 

 Dayies Thomas. — The preparation and mounting of microscopic objects 2nd Edit. 



by T. Matthews. 12mo. London 1873. 

 Davis George — Practical Microscopy (Diatoms p. 139). 8vo. London 1882, and new 



Edition. London 1889. 



— The elements of Microscopy. The human eye (Amphipleura pellucida and Pleu- 



rosigma angulatum). Northern microscopist p. 293. 8vo. London 1882. 

 Dayis H. — Variation in Navicula rhomboides. M. M. J. vol. XVII, p. 105. 8vo. 



London 1877. 

 Davison J. — Navicula cuspidata as a Test-object. Sci. Gossip. p. 276. 8vo. Lon- 



don 1884. 

 Day G. Ed. — Stephanodiscus Niagara*. Journ. New York Mic. Soc. vol. I, pag. 41. 



8vo. New York 1885. 

 Deane H. — On a mode of isolating the siliceous shells of Infusorial animals (Dia- 



toms) found in Ichaboe guano. J. M. S. vol. II, p. 80. 8vo. London 1849. 



— On the history of Arachnoidiscus. Q. J. M. S. vol. VI, p. 188. 8vo. London 1858. 

 De Bary Anton. — Bericht iiber die Fortschritte der Algenkunde in den Jahren 



1855, 1856 und 1857. Bot. Zeit, Beilage 5. 59. 4to. Leipzig 1858. 



— Untersuchungen iiber die Familie der Conjugaten. 4to. Leipzig 1858. 



— Zur Systematik der Thallophyten. Bot. Zeit 4to. Leipzig 1881. 



Debeaux 0. — Enumeration des Algues du littoral de Bastia. Rev. Sci. Nat. vol. III. 



p. 240. Montpellier ann. ? 

 Debes E. — Das Reinigen und Prapariren von Diatomaceen-Material. Zeischr. f. wiss. 



