INDEX. 



357 



INDEX. 



Abercrombie, 108. 



Abranchiata, 249. 



Acanthodes, 291. 



Acmite, 104. 



Acrogens, 215. 



Actinidffi, 236. 



Actinocrinus, 240. 



Actinolite, 102. 



Acids, action of, 20. 



Action of the Atmosphere, 154. 



" " Streams and Rivers, 154. 



" Sea, 155. 

 Actiriophrys, 221. 

 Acton, 144, 346. 

 Adamantine Spar, 90. 

 Addington, 82, 313. 

 Adirondack Mts., 294, 320. 

 Agalmatolite, 120. 

 Agate, 95, 186. 

 Agate Island, 186. 

 Agelacrinites, 224. 

 Aglossata, 275. 

 Agnostus, 254. 

 Albany River, 294, 331. 

 Albemarle, 317. 

 Albion, 314. 

 Albite, 107. 

 Alcyonaria, 235. 

 Algas, 212. 



Algoma Sand, 319, 320, 328, 331. 

 Allanite, 100. 

 Alum, 134. 



Alumette Lake and Rapids, 136, 179. 

 Alvsolites, 231. 

 Ambonychia, 276- 

 Amherstburg, 326. 

 Amethyst, 94. 

 Amianthus, 102. 

 Amosba, 221. 

 Amphibole, 102. 

 Amphibolite, 170. 

 Amphipoda, 262. 

 Ammonites, 205, 288. 

 Amphioxus, 290. 

 Amplexus, 233, 323, 332. 



Ainygdaloidal Trap, 182, 186, 300, 



352. 



Amygdalocystites, 241. 

 Analcime, 113. 

 Anamesite, 187. 

 Ancaster, 323. 

 Andesite, 108. 

 Angiosperms, 206, 220.' 

 Animals, Classification of, 221. 

 Animal Remains, 221-292. 

 Animikie Formation, 172, 299, 302, 



303. 



Annelida, 249. 

 Annularia, 217. 

 Anomura, 262. 

 Anorthite, 109. 

 Anorthosites, 181, 337. 

 Antedon, 240. 

 Anticlinals, 163. 



Anticosti, 145, 334, 342, 343, 344. 

 Antimony : 



Glance, 79, 



Grey Ore of, 79. 



Native, 66, 347. 



Oxy-sulphide, 80, 347. 



Sulphide, 79, 347. 

 Anthocoralla, 235. 

 Anthraxolite, 143. 

 Antipathidae, 236. 

 Apatite, 134, 307, 336. 

 Aphanite, 187, 

 Aphrodite, 119. 

 Apiocrinus, 240. 

 ApophyUite, 113. 

 Aporosa, 236. 



Appalachian District, 344-354. 

 Appalachian Mts., 344. 

 Apus, 252. 

 Aqueous rocks, 155. 

 Arachnida, 263. 

 Area, 276. 



Argenteuil, 96, 98, 99, 105, 110. 

 Argentite, 67, 302. 

 Archaean Age, 203. 

 Archaean Districts, 295-304, 336-338 



