Xll BULLETIN OF THE GEOLOGICAL SOCIETY OF AMERICA 



CaIBNES : Page 



Figure 1 — Sketch map showing Yukon- Alaska International bound- 

 ary line 181 



Wright : 



Figure 1 — Section of Don Vallej^ brickyard, Toronto 206 



2 — Map showing stages of recession of the North American 



ice-sheet 207 



3 — Map of North American Pleistocene ice-sheet at its maxi- 

 mum extension 212 



Wright : 



Figure 1 — Map of the vicinity of Warren, Pennsylvania 216 



SCHUCHERT : 



Figure 1 — Paleogeography of Medina. Cataract, and Brassfield seas. 294 

 Brown : 



Figure 1 — Formations sectioned by the Red Deer River between 

 Red Deer and the mouth of Sand Creek, with location 

 of important fossils in the American Museum collec- 

 tion 360 



" 2 — Horizontal section of Red Deer River canyon between 



Red Deer and mouth of Sand Creek 363 



Matthew : 



Figure 1 — Geologic range of land vertebrates in typical American 

 continental formations of late Cretaceous and Tertiary 



time 387 



" 2 — Approximate correlations of typical formations of the 

 late Cretaceous and early Tertiary in Europe and 

 western America based on their vertebrate faunas. . . . 393 

 " 3 — Division between Cretaceous and Tertiary periods, as in- 

 dicated by terrestrial vertebrate faunre of typical west- 

 ern formations 398 



OsBORX : 



Figure 1 — Phylogeny of the titanotheres as known to December, 



1913 404 



OSBORN : 



Figure 1 — First and last known stages in the evolution of the 



titanotheres 406 



OSBORN : 



Figure 1 — Restoration of mastodon and elephants 408 



'' 2 — Restoration of elephants 409 



Warren and Powers : 



Figure 1 — Map of Diamond Hill-Cumberland Hill region 437 



2 — Geological section through Copper Mine Hill 469 



" 3 — Geological section through Cumberland Hill 471 



Huntington : 



Figure 1 — Solar heat, sun-spots, terrestrial tempei-ature. and vol- 

 canoes 484 



" 2 — Growth of trees at Eberswalde. Germany, and sun-spots. 495 



3 — Storm tracks in the United States 498 



" 4 — Storm tracks in Europe 500 



