384  CLASSIFIED    KEY    TO    THE    INDEX. 
Canada — Continued.  Page. 
Northwest  Territory 411 
Nova  Scotia . 411 
Ontario 412 
Prince  Edward  Island 414 
Quebec 414 
Saskatchewan 415 
Ungava 415 
Yukon  Territory 415 
General 415 
Carboniferous '. 417 
Alaska 417 
Appalachian  region 417 
Canada 418 
Great  Basin  region 418 
Great  Lakes  region 418 
Great  Plains  region 418 
Mexico 419 
Mississippi  Valley  region .  .     419 
New  England  and  New  York 420 
Ohio  Valley  region 420 
Pacific  coast  region 420 
Rocky  Mountain  region 420 
Southwestern  region 420 
General 421 
Cartography 421 
Central  America 421 
Chemical  analyses 421 
Classification 433 
Colorado 43S 
Connecticut 436 
Correlation 436 
Cretaceous 437 
Alaska 437 
Atlantic  coast  region 437 
Canada 438 
Great  Basin  region 438 
Great  Plains  region 438 
Gulf  region 439 
Mexico 439 
Mississippi  Valley  region 439 
New  England  and  New  York 439 
Pacific  coast  region 439 
Rocky  Mountain  region 440 
Southwestern  region 440 
West  Indies 440 
General 440 
Delaware 440 
Devonian 441 
Alaska 441 
Appalachian  region 441 
Canada 441 
Great  Basin  region 441 
Great  Lakes  region 441 
