460 New York State Museum 



Breccias {continued) 



quartzite, 33 



talus, 33 



volcanic, 33, 36 

 Bridges, 172 



Brigham, A. P., cited, 442, 444 

 Brine-shrimp, 108 



Brittle stars, 110, 125, 126, 165, 175, 259 

 Brownstone, 23, 34 

 Brunswick beds, 432 

 Bryozoans, 20, 95, 96, 103, 121. 123, 134, 136, 138, 163, 164, 168, 



175, 176, 257, 260, 374, 375, 422 

 Bubble shells, 97, 167 

 Burden conglomerate, 281 

 Butts, Dr Charles, acknowledgment to, 14; cited, 430, 444 



Calcareous conglomerates, 32 

 Calcareous tufa, 16 

 Calciferous, 271 

 Calcite, 23 

 Cambrian period, 219 



climate, 232 



fossils, 244 



geology, 220-26 



life, 227 



literature, 247, 300 



New York formations, 233 

 Camillus shale, 339 

 Canadian period, 248 



climate, 263 



fossils, 295 



literature, 300 



New York formations, 263 

 Canadian Shield, 218 

 Canajoharie shales, 267, 285 

 Canaseraga sandstone, 407 

 Carbonate of lime, 23 

 Carboniferous, 418 

 Cardiff shale, 391 



