446 



Index 



Chlamys Bolten, 276. 



(iEquipecten) ( ?) sp. indet., 254, 

 276. 

 dementia Gray, 271. 



papyracea Gray, 254, 272. 

 sp., 254, 271, 326. 

 Coelenterata, 285. 

 Conductivity measurements of benzoic acid and 



methyl ether of salicylic acid, 33. 

 Conductivity measurements of methyl salicyl- 

 ate, 1. 

 Conidas, 25S, 255. 

 Conus Linnaeus, 255. 



achetinus Chem., 25t. 



acutangulus Chem. (?), t55. 



arenatus Brag., 256. 



djarianensis K. Mart., 25S, 266. 



flavidus Lamarck, S2i. 



hardi (?), 255. 



hochstetteri K. Mart., 334. 



imperialis Reeve, 256. 



insculptus Kien., 155. 



loroisii Kien., 255, 334- 



odengensis K. Mart., 253, 256. 



ornatissimus K. Mart., 330. 



palembuanensis K. Mart., 255. 



parvulus K. Mart., 255, 257. 



sinensis Sow., 255. 



sp., 253, 256, 325, 326. 



striatellus Jenk., 334. 



sulcatus Hwass var. phillppinensis 



Smith, 253, 256. 

 vimineus Reeve, 255. 

 Copra spoilage on a large scale, 439. 

 Corallinaceae, 25i, 281. 

 Corbula socialis K. Mart., 330. 

 Crista pectinata Linn., 324. 

 Cucullaea Lamarck, 278. 



holoserica Reeve (?), 25i, 279. 

 Cultellus Schumacher, 270. 



maximus Gm., 254, 271. 

 Cyanbenzylidene phthalide, 409. 

 Cycloclypeus communis K. Mart., 330. 

 Cycloseris Edwards et Haime, 288. 



decipiens K. Mart. (?), 255, 288. 

 Cycloseries sp., 326. 

 Cypraea erosa Linn., 330. 



sp., 327. 

 Cytherea, 272, 325. 



D 



DEL ROSARIO, J. L, see Pratt, D. S., 59. 

 Dentalium Linnaeus, 292. 



tumidum Smith, 255, 292. 

 Dianilinoquinoneanil, 2, 5-, absorption spectra 



of, 51. 

 Dianilinoquinonedianil (azophenine), 2, 6-, ab- 

 sorption spectra of, 51. 

 Dictyomitra Zittel, 282. 



tenuis Hinde, 254, 282. 

 Diphthalyl, 412. 

 Doliidas, 254, 264- 

 Dolium Lamarck, 264. 



costatum Menke, 254, 264. 

 hochstetteri, 264. 



Dosinia Scopoli, 273. 



boettgeri K. Mart., 254, 273. 

 sp., 325, 326, 830. 



DOVEY, E. R., The composition of carabao's 

 milk, 151. 



E 



Echinodermata, 291. 



Echinoidea, 291. 



EDDINGFIELD, F. T., Alteration and enrich- 

 ment in calcite-quartz-manganese gold de- 

 posits in the Philippine Islands, 125 ; Gogo, 

 Entada scandens Bentham, and its effect on 

 gold and gold solutions, 135 ; Ore deposits of 

 the Philippine Islands, 81. 



EDITORIAL. Copra spoilage on a large scale, 

 439. 



Entada scandens Bentham, and its effect on 

 gold and gold solutions, gogo, 135. 



Eye strain, the optical efficiency of tinted 

 glasses in relieving, 193. 



P 



Flabellum Lesson, 287. 



australe Moseley (?), 255, 287. 

 Foraminifera, 283. 



Fossil invertebrate fauna of the Philippine 

 Islands, contributions to the stratigraphy 

 and, 235. 

 Fruits: Philippine, their composition and 



characteristics, 59. 

 Fusidae, 253, 257. 

 Fusus Lamarck, 257. 



glomus Gene, 257. 

 sp., 326, 334. 



tjidamarensis K. Mart., 257. 

 verbeeki K. Mart., 257. 

 (Turbinella), 257. 



G 



GALAJIKIAN, A. S., see Gibbs, H. D., 1. 



Geology and petroleum resources of the south- 

 ern part of Bondoc Peninsula, Tayabas Prov- 

 ince, P. I., the, 301. 



GIBBS, H. D., and PRATT, D. S., The mutual 

 influence of hydroxyl and carboxyl and some 

 related groups in the ortho position. A 

 study of the absorption spectra of phenol, 

 o-cresol, o-hydroxybenzyl alcohol, salicylic 

 acid and its methyl ester, methyl ether of 

 salicylic acid and its methyl ester, benzyl 

 alcohol, benzyl acetate, benzyl methyl ether, 

 benzyl chloride, and methyl benzoate, 33 ; see 

 Pratt, D. S., 51, 165, 377. 



GIBBS, H. D., WILLIAMS, R. R., and GA- 

 LAJIKIAN, A. S., Methyl salicylate IV. 

 The saponification of methyl salicylate, me- 

 thyl benzoate, and the methyl ether of 

 methyl salicylate, 1. 



Globigerina, 334, 361, 362. 



Gogo, Entada scandens Bentham, and iti effect 

 on gold and gold solutions, 135. 



Gold and gold solutions, gogo, Entada scandens 

 Bentham, and its effect on, 135. 



