Mineralogie. Geologie. Palaeontologie. 



75 



Minneapolis, Minnesota Academy of Natural Sciences. 



Bull. Yol. III. No. 1-2. 



Upham W, Changes in the currents of the ice of the last Glacial 

 Epoch in eastern Minnesota. 51. 



Deseription of maps schowing the climate, geography and geo- 

 logy of Minnesota. 151. 

 Bechdoit A, Notes on the local geology of Monkato: 1. a pre-glacial 

 river Channel. 58. 



— geologic age of some clays found about Mankato - 60. 



Hauge L, A rnissionarys notes on a silicified wood from Pyramid Park. 75. 



Dodge J, Some analyses of northwestern coals. 96. 



Winchell N, Notice of the discovery of Lingula and Paradoxides in 

 the red quartzites of Minnesota. 1< 3. 

 The iron bearing rocks of Minnesota. 277. 



Hall C, A brief history of copper mining in Minnesota. 105. 



The lithological characters of the Trenton limestone of Minne- 

 apolis and St. Paul, with note on the borings of the West 

 Hotel Artesian well. 111. 



— The geological conditions which control Artesian well boring 

 in southeastern Minnesota. 125. 128. 



— The deep well at Minneopa, Minn. 248. 



— Notes of a geological excursion into Central "Wisconsin. 251. 

 Leiberg J, Some notes upon the more recent fossil flora of North 



Dakota and an inquiry -into the causes that led to the deve- 

 lopment of the treeless areas of the Northwest. 145. 



McGee W, The field of geology and its promise for the future. 191. 



Bierbrauer B, A check list of the palaeozoic fossils of Wisconsin, 

 Minnesota, Jowa, Dakota and Nebraska. 206. 



Meeds A, The Stiilwater deep well. 274. 



Chancy L, Cryptozoon Minnesotense in the Shakopee limestone at 

 Northfield, Minnesota. 280. 



Moskau, Societe des Naturalistes. 



Bulletin 1892 No. 3. 



Krischtafowitsch N, Die Ober-Thitonischen Ablagerungen Central- 



Kusslands. 422. 

 Trautschold H, Gletscher in Russland. 425. 



Stremooukhow D, Note sur la zone ä Olcostephanus nodiger prös du 

 village de Milkowo, du district de Podolsk, gouv. de Moscou. 432. 



Zickendrath E, Kurzer Bericht über die im Gouv. Jaroslawi und 

 Wologda in den Jahren 1891 und 1892 gemachten geologischen 

 und botanischen Excursionen. 



Ottawa, Pield Naturalist's Club. 



Ottawa Naturalist VI. 9-10. 

 The Geological Society of America. 152. 

 Brumeell H, The Mineral Waters of Canada. 160. 

 Harrincton W, A Glacial Epoch. 170. 



