INDEX TO VOLUME I. vii 



Mill, Hugh Robert. The Vertical Relief of the Globe. (Abstract). - 422 



Mississippi. The Nature of the Englacial Drift of the Mississippi Basin. 



T. C. Chamberlin. ...... ^y 



Mountains. Theory of the Origin of Mountain Ranges. Joseph Le Conte. - 542 

 Mount Washington. On the Geological Structure of the Mount Washington 



Mass of the Taconic Range. Wm. H. Hobbs. ' - - - 717 



Newtonville Sand-Plain. F. P. Gulliver. - ... 803 



Notes on the State Exhibits in the Mines and Mining Building at the World's 



Columbian Exposition, Chicago. R. A. F. Penrose, Jr. - - 457 



Ohio. The Glacial Succession in Ohio. Frank Leverett. - 129 



Traces of Glacial Man in Ohio. W. H. Holmes. Plate II. - - 147 



Origin of Pennsylvania Anthracite. John J. Stevenson. ... 677 



Osann, A. Melilite-Nepheline-Basalt and Nepheline-Basanite from Southern 



Texas. - ....... 341 



Osars. The Horizon of Drumlin, Osar, and Kame Formation. T. C. Cham- 

 berlin. - - ....._ 255 



The Osar Gravels of the Coast of Maine. Geo. H. Stone. - 246 



Penrose, R. A. F., Jr. The Chemical Relation of Iron and Manganese in Sedi- 

 mentary Rocks. ------- 256 



A Pleistocene Manganese Deposit near Golconda, Nevada. - 275 



Notes on the State Exhibits in the Mines and Mining Building at the 



World's Columbian Exposition, Chicago. - 457 



Review : — The Mineral Industry, its Statistics, Technology and Trade 



in the United States and other Countries. Richard P. Rothwell. - 414 



Pleistocene Manganese Deposit near Golconda, Nevada. R. A. F. Penrose, Jr. 275 

 Poikilitic. On the use of the Terms Poikilitic and Micropoikilitic in Petro- 

 graphy. G. H. Williams. - - - - - - 176 



Pre-Cambrian. An Historical Sketch of the Lake Superior Region to Cam- 

 brian Time. C. R. Van Hise. Plate I. - - - - 113 



On the Pre-Cambrian Rocks of Great Britain. Sir Archibald Geikie. 1 



Reade, T. Mellard. Measurement of Geological Time. (Abstract). - 205 



Reid, Clement. The Climate of Europe during the Glacial Epoch. (Abstract). 100 

 Reviews : 



Bodengestaltende Wirkungen der Eiszeit, Dr. Aug. Bohm ; by Wm. M. 



Davis. --------- 859 



Correlation Essays, Archean and Algonkian, C. R. Van Hise; by R. D. 



Salisbury. ------ - 525 



Correlation Papers. The Newark System, Israel C. Russell ; by Wm. M. 



Davis. - - - , - - - - - 740 



Cretaceous Fossil Plants from Minnesota, Leo Lesquereux ; by F. H. 



Knowlton. -------- 302 



Crystalline Rocks from the Andes ; Untersuchungen an altkrystallinen 

 Schiefergesteinen aus dem Gebiete der argentinischen Republik, B. 

 Kiihn. Untersuchung argentinischen Pegmatite, etc., P. Sabersky. 

 Untersuchungen an argentinischen Graniten, etc., J. Romberg; by 

 George H. Williams. - - - - - - 411 



Iowa Geological Survey, Vol. I., Samuel Calvin ; by C. H.Gordon. - 747 



