INDEX 



Calumet and Hecla Mine,, Temperature of, 82 



Cambrian Hills, The, 200 



Cambrian Period, 117 ; life in the, 202 ; surface of the globe 



in, 205 



Carbonate of Lime, 40, 48 

 Carbonic Acid, The action of, 47 

 Carboniferous or Mountain Limestone, 218 

 Carboniferous Period, The atmosphere of, 219; insects, 



mollusca, vegetation, 220 ; fish, 224 ; strata, 226 ; 



animal species, 229 



Carboniferous System, Extent of the, 227 

 Cariama, The, or Screamer, 251 

 Carinthia, Earthquake in, 141 

 Carrara marble, 134 

 Cephalopod types, 207 

 Ceraiosaurus, The, 240 

 Chalk, what it is, 21, 248 

 Chelonians, The, 233 

 Climate, The changes of, 33 

 Coal, 219 



Coccosteus, The, 215 

 Collision of planets, A, 93 

 Constructive work of earthquakes, 181 

 Coral Islands, 66 

 Coral reefe, 63 



Coral reefs in the Silurian Age, 210 

 Coryphodon, The, 259 

 Cracks in the crust of the Earth, 97 

 Crater Lakes, 109 

 Crinoids, The, 210 

 Crustacea, 131, 202 



295 



