Neue Literatur. 



365 



No. 2. — Derby : Brazilian evidence on the genesis of the diamond. 

 121. — Tyrell : The glaciation of North Central Canada. 147. — Keys : 

 The use of local names in geology. 161. — Leyerett: The weathered 

 zone (Sangamon) between the Iowan loess and Illinoian tili sheet. 171. — 

 Sqeier: Studies in the driftless region of Wisconsin. II. 182. — Udden: 

 Fucoids or coprolites. 183. — Wadsworth: Zirkelite, a question of prio- 

 rity. 199. 



No. 3. — Iddtngs : Chemical and mineral relationships in igneous 

 rocks. 219. — Leyerett: The weathered zone (Tarmouth) between the 

 Illonoian and Kansas tili sheet. 238; — The Peorian soil and weathered 

 zone (Toronto formation?). 244. — Newson: A geological section across 

 Southern Indiana, from Hanover to Vincennes. 250. — Yeatch : Notes on 

 the Ohio Yalley in Southern Indiana. 257. — Marby : The brown or yellow 

 loam of North Mississippi, and its relations to the northern drift. 273. — 

 Weller: Classification of the Mississippi series. 303. 



Iowa Geological SurYey. Des Moines. [Jahrb. 1897. I. -606-.] 



6. 1897. — A. G. Leonhard: Lead and Zinc deposits of Iowa. 11. 



— S. W. Beyer: The Sioux quarzites and certain associated rocks. '67. 



— W. H. Norton : Artesian wells of Iowa 113. — H. Foster Baln : 

 Eelations of the Wisconsin and Kansan drift sheets in Central Iowa, and 

 related phenomena. 429. 



7. (Annual report 1896 with accompanying papers.) 1897. — S. Calyin : 

 Geology of Johnson County. 33; — Geology of Cerro Gordo County. 117; 



— Geology of Marshall County. 197. — H. F. Bain: Geology of Polk 

 County. 263; — Geology of Guthrie County. 413. — J. L. Tilton and 

 H. F. Bain: Geology of Madison County. 489. 



Proceedings of theAcaderny of Natural Sciences of Phil- 

 adelphia. 8°. Philadelphia 1896. [Jb. 1897. II. -579-.] 

 1898. Part III. — Frazer: Geological section from Moscow to Siberia 

 and Return. — Bhoads : Notes on living and extinct species of North 

 American BoYidae. — Pilsbry and Sharp : Scaphopoda of the San Domingo 

 Tertlary. 



Proceedings of the American Philosophical Society Phil- 

 adelphia. [Jb. 1897. II. -579-.] 



1897. 36. No. 156. — Drake : A geological reconnaissance of the 

 coal fields of the Indian Territory. 326. 



Bulletin of American Museum of Natural History. 



1897. 9. — Whitfield : Note on the Hypostome of Lichas (Tera- 

 taspis) grandis Hall. 45. — Wortman : The Ganodonta and their rela- 

 tionship to the Edentata. 59. — Whitfield : Description of new species 

 of Silurian fossils from near Cassin and elsewhere on Lake Champlain. 177; 



— Descriptions of species of Budistae from the Cretaceous rocks of Ja- 

 maica. W. I. 185; — Observation on the genus Barrettia Woodward, 



x ** 



