TRI 



GENERAL INDEX 



TRI 



Ser. Vol. Page 



Triassic formation. 



Maritime Provinces II i 43 



New Brunswick II xv 106 



Nova Scotia II xv 111 



Triarthrus. 



Canadian (pi.) II viii 32 



T. beckii, occurrence of . . . . II in 358 



T. canadensis (pi.) II vi 275 



Tribasic acids, origin II vi 124 



Triceps muscle, origin in 



Orang IV vi 534 



Trichas, Hamilton species. . . II v 390 



Trichecus rosmarus. 



Described IV iii 304 



Prince of Wales Sound Ill v 117 



Trichius piger Mels. Cat . . . I in 257 



T. rotundicollis, Kirby. ... I in 325 



Trichocephalus dispar II iv 26 



Tricholoma, Habits and 

 Ontario habitats of 



T. album, Schaeff IV ix 69 



T. personatum, Fr IV ix 69 



Trichomes. 



Adaptation of, in Primula 



to absorption of water .. . IV vii 256 

 In galls different from 

 normal type found in re- 



f)roductive axes of host . . IV ix 369 

 inic system of 



Crystals II vi 3 



Minerals II v 9 



Tridacna and Ghana, must 



be in same order II xi 394 



Trifidae II viii 3 



Trifolium, L. Canadian 

 localities of 



T. agrarium, L II xv 355 



T. arvense, L II xv 355 



T. hybridum, Alsick II xv 355 



T. pratense, L II xv 355 



T. procumbens, L II xv 355 



T. reflexum, L II xv 355 



T. repens, L. II xv 355 



Trigeminus group. 



Amiurus (pi.) ... Ill n 356 



Branches of, in Amiurus 



(pi.) Ill II 366 



Trigonarthris proxima, Say I in 258, 326 

 Trigonidae. 



Toronto II IV 452 



Trigonometry. 



Formula for Cosines and 

 Sines of Multiple arcs. 

 By Rev. Geo. Paxton 



Young II viii 286 



New trigonometrical 

 SCALE. By T. R. Rose- 



brugh: abstract Ill vn 32 



Trilinears. 



Notes on. By J. B. Cherri- 



man II ix 249 



II X 334 



Ser. VoL Page 



Trilinears — Con. 



On Axes of Conic in. By 



J. B. Cherriman II xi 388 



On Trilinear Co-ordi- 

 nates. By Jas. Loudon. . II xni 62 

 Trilliums, suitable for flower 



gardens IV in 128 



Trilobites. 



Affinities II i 276 



American, some new speci- 

 mens II IV 316 



Belleville species II v 46 



Cambrian beds contain .... IV vii 536 



Classification II i 281 



General characters II i 272 



II viii 26 



Geological relations II i 280 



Habits II I 276 



Inhabitants of littoral or of 

 deep sea zones II i 278 



Never found in coal strata . . II vi 501 



New American. By Prof. 



Jas. Hall II IV 491 



On some new, from Cana- 

 dian Rocks. By E. J. 

 Chapman II in 230 



Primordial zone, Quebec .. . II vi 43 



Quebec shales similar to 

 those in Georgia, Ver- 

 mont II VI 286 



Review of; their charac- 

 ter AND classification. 



By E. J. Chapman II i 271 



Structural characters of 



caudal shield II i 275 



Structural characters of 



head II i 272 



Structural characters of 



thorax II i 274 



Subdivisions II I 280 



Toronto II iv 450 



Trimerella aciiminata, 



Billings, Hespeler II xiv 143 



T, grandis, Billings, Hes- 

 peler II XIV 143 



Trimetric system of 



Crystals II vi 3 



Minerals II v 8 



Tringa. 



Hamilton species II v 394 



Observations on Ontario 



species Ill vn 192, 195, 198 



IV III 66, 85 

 T. bonapartii, Schlegel, 



Prince of Wales Sound .. . Ill V 121 

 T. maritima, Brunn, Prince 



of Wales Sound Ill v 121 



Tringinae II xi 159 



Trinidad. 



Area patricia Sow IV viii 389 



Caribean formation IV vni 139 



485 



