VI BULLETIN OF THE GEOLOGICAL SOCIETY OP AMERICA 



Gushing : Pj^gg 

 Figure 1 — Generalized section of the rocks of the Theresa quad- 

 rangle 159 



Saedeson : 



Figure 1 — Geologic map of redstone and the region near New Ulm, 



Minnesota 225 



SHIiIEK : 



Figure 1 — Map showing location of Gilder mound 246 



Brooks and Kindle: 



Figure 1 — Geologic sketch map of Upper Yukon basin 265 



2 — Geologic map of Upper Yukon, Alaska 278 



Kindle : 



Figure 1 — Geologic map of the Porcupine river, Alaska 321 



FiSHEE : 



Figure 1 — Map of Great Falls district, Montana 341 



DiLLEE : 



Figure 1 — Map of part of Oregon and California 370 



2 — Nichols and Buck Peak region, Douglas county, Oregon. . 372 

 " 3 — Section from Buck peak east four miles to Nickel moun- 

 tain , 374 



" 4 — ^Dillard area of Knoxville formation 394 



Wilson : 



Figure 1— Toronto island, 1880 476 



2— Long Point spit 480 



" 3— Point aux Pines, lake Erie 483 



4 — Point Pelee, lake Brie. 485 



" 5 — Presque Isle spit, Erie harbor, lake Brie 487 



" 6 — ^Drif t currents in lake Ontario 490 



" 7 — ^Drift currents in lake Brie ." 492 



Lane : 



Figure 1 — Outline of pocket total reflectometer 510 



Sheezee and Geabau: 



Figure 1 — Section across the Detroit river 541 



Mansfield : 



Figure 1— Map of a portion of the Crazy Mountains area 559 



Keyes : 



Figure 1 — Sketch map of New Mexico, showing physiographic prov- 

 inces 571 



(41 plates; 31 figures.) 



