GRE] 



9 



[GRE 



Gregory, JViUiam. 24. On a simple and cheap 

 method of preparing hydrochloric acid abso- 

 lutely pure, and of any required strength. 

 Chem. Soc. Proc. 1841-43, pp. 7-8 ; Sturgeon, 

 Ann. Electr. IX., 1842, pp. 255-256; Bibl. 

 Univ. XXXVI., 1841, pp. 413-414; XLL, 

 1842, pp. 195-196 ; Liebig, Annal. XLI., 1842, 

 pp. 375-376 ; Journ. de Pharm. II., 1842, pp. 

 45-46. 



25. Further contributions to the chemical 



history of the products of the decomposition of 

 Uric Acid. Chem. Soc. Mem. II., 1843-45, 

 pp. 9-14. 



26. On a new phosphate of Magnesia. 



Chem. Soc. Mem. II., 1843-45, p. 310. 



27. Ueber die Zersetzungsproducte der 



Harnsaure. Erdrn. Journ. Prak. Chem. XXXII., 

 1844, pp. 275-282 ; Phil. Mag. XXIV., 1844, 

 pp. 186-191 ; Journ. de Pharm. VI., 1844, pp. 

 364-368. 



28. Notice of a new compound of Sulphur, 



which is probably a sulphuret of Nitrogen. 

 Edinb. Roy. Soc. Proc. I., 1845, pp. 106-107. 

 29. Ueber ein neues und vortheilhaftes 



Verfahren reine PhosphorsLiure aus Knochen- 

 asche darzustellen. Liebig, Annal. LIV., 1845, 

 pp. 94-97. 



30. Notiz iiber eineii aus rohem Bitter- 



mandelol durch Einwirkung von Kali entste- 

 heudeu Korper. Liebig, Annal. LIV., 1845, 

 pp. 372-373 ; Journ. de Pharm. VIII., 1845, 

 pp. 469-470. 



31. Notes on the preparation of Alloxan. 



Chem. Soc. Mem. III., 1845-48, pp. 42-46 ; 

 Erdm. Journ. Prak. Chem. XXXIX., 1846, pp. 

 218-220 ; Journ. de Pharm. X., 1846, pp. 289- 

 290; Phil. Mag. XXVIII., 1846, pp. 550-554. 



32. On the preparation of Hippuric Acid. 



Chem. Soc. Mem. III., 1845-48, pp. 330-331; 

 Erdm. Journ. Prak. Chem. XLII., 1847, pp. 40- 

 43 ; Liebig, Annal. LXIIL, 1847, pp. 125-127; 

 Phil. Mag. XXXI., 1847, pp. 127-129. 



33. Ueber eine fette Substanz, von eiueni 



thierischeii Korper herriihrend. Liebig, Aunal. 

 LXL, 1847, pp. 362-364. 



34. Ueber einen schwarzen humusartigen 



Korper, der auf der Oberflache des Schottischen 

 Sees, " Loch Dochart," am 22 November 1846, 

 nach einem schwachen Erdbeben erschien. 

 Liebig, Annal. LXL, 1847, pp. 365-366. 



35. Untersuchung eines arsenikhaltigen 



Pulvers aus dem Magen einer kranken Frau. 

 Liebig, Annal. LXL, 1847, pp. 367-370. 



36. Ueber den Kobalt- und Nickelgehalt 



des Braunsteins. Liebig, Annal. LXIIL, 1847, 

 pp. 277-278. 



37. Ueber den Gehalt einigcr Fleischarten 



an Kreatin. Liebig, Aunal. LXIV., 1848, pp. 

 100-108. 



TOL. m. 



Gregory, Jnilinm. 38. On the extraction of 

 pure Phosphoric. Acid from bones, and on a new 

 and anomalous phosphate of Magnesia. [1845.] 

 Edinb. Roy. Soc. Trans. XVI., 1849, pp. 47- 

 52 ; Liebig, Annal. LIV., 1845, pp. 97-100. 



39. On the sulphite of Lead. Brit. Assoc. 



Rep. 1850 (pt. 2), p. 55. 



4O. Notes on the purification and properties 



of Chloroform. Edinb. Roy. Soc. Proc. VI., 

 1851, pp. 316-323; Edinb. Monthly Journ. 

 Med. Sci. X., 1850, pp. 414-422. 



41. Notice of a diatomaceous Earth found 



in the isle of Mull. Microsc. Soc. Trans. I., 

 1853, pp. 92-99 ; II., 1854, pp. 24-28. 



42. Notice of the new forms and varieties 



of known forms occurring in the Diatomacete. 

 Journ. Microsc. Sci. II., 1854, pp. 90-100. 



43. Composition of the Boghead coal. 



Journ. Miurosc. Sci. II., 1854, pp. 200-201. 



44. Observations on some deposits of fossil 



Diatornacea:. Microsc. Soc. Trans. II., 1854, 

 pp. 104-106. 



45. On some new species of British fresh 



water Diatomaceie, with remarks on the value 

 of certain specific characters. Ediub. Bot. Soc. 

 Proc. 1855, pp. 38-41. 



46. On the presence of Diatomacea;, Phy- 



tolitharia, and Sponge Spicules in soils which 

 support vegetation. Edinb. Bot. Soc. Proc. 

 1855, pp. 69-72. 



47. On a post-tertiary lacustrine sand, con- 

 taining Diatomaceous Exuvice, from Gleushira, 

 near Inverary. Journ. Microsc. Sci. III., 1855, 

 pp. 30-43. 



48. On a remarkable group of Diatomaceous 



forms, with remarks on shape or outline as a 

 specific character in the Diatornacere. [1854.] 

 Microsc. Soc, Trans. III., 1855, pp. 10-16. 



49. On new forms of DiatornaceffiTrom the 



Firth of Clyde. Brit. Assoc. Rep. 1856 (pt. 2), 

 pp. 83-84. 



50. Notice of some new species of British 



fresh-water Diatomacere. Journ. Microsc. Sci. 

 III., 1856, pp. 1-14; Edinb. Roy. Soc. Proc. 

 III., 1857, pp. 306-308. 



51. On the post-tertiary Diatomaceous 



sand of Glenshira. Part 2. Containing an 

 account of a number of additional undescribed 

 species. Microsc. Soc. Trans. IV., 1856, pp. 

 35-48 ; V., 1857, pp. 67-88 ; Edinb. Roy. Soc. 

 Proc. III., 1857, pp. 358-360. 



52. On the species of fossil Diatomacea; 



found in the infusorial earth of Mull. Edinb. 

 Roy. Soc. Proc. III., 1857, pp. 176-177, 204- 

 207. 



