93° INDEX TO VOLUME X 



PAGE 



Massachusetts, Holyokeite, a Purely Feldspathic Diabase from the Trias of. 



B. K. Emerson- ---------- 508 



Massachusetts, The Landslides of Mt. Greylock and Briggsville. H. F. Cleland 513 



Mazon Creek, Illinois, The Carboniferous Fish-Fauna of. C. R. Eastman - 535 



Meteorite, Niagara. H. L. Preston - - - - - - 518 



Meteorite, The Franceville (El Paso County, Colorado). H. L. Preston - 852 



Michigan, Ice Work in Southeastern. W. H. Sherzer ----- 194 



Microscope, A New Combination Wedge for Use with the Petrographical. 



Fred Eugene Wright --------- 33 



Mineralogical Classification and Nomenclature of Igneous Rocks, A Quanti- 

 tative Chemico-. Whitman Cross, Joseph P. Iddings, Louis V. Pirs- 



son, Henry S. Washington -------- 555 



Misnamed Indiana Anticline, The. George B. Richardson - 700 

 Missouri, Evolution of the Northern Part of the Lowlands of Southeastern. 



C. F. Marbut. University of Missouri Studies, Vol. I, No. 3. Review 



by A. H. Purdue ... - 919 



Morrison Shales of Southern Colorado and Northern New Mexico, The. "Wil- 

 lis T. Lee -----------36 



Mt. Greylock and Briggsville, Mass., The Landslides of. H. F. Cleland - 513 



Natural Gas Explosion near Waldron, Indiana, A. J. F. Newsom - - - 803 



Neocene Deposits of the Klamath Region, California. Oscar II. Hershey - 377 

 New Combination Wedge for Use with the Petrographical Microscope. Fred 



Eugene Wright ---------- 33 



New Mexico, An Analcite-Bearing Camptonite of. I. H. Ogilvie - - - 500 

 New Mexico, The Morrison Shales of Southern Colorado and Northern. Willis 



T. Lee - - ... 36 



Newsom, J. F. A Natural Gas Explosion near Waldron, Indiana - - - 803 



Niagara Meteorite. H. L. Preston - 518 



Nomenclature of Igneous Rocks, A Quantitative Chemico - Minerological 



Classification and. Whitman Cross, Joseph P. Iddings, Louis V. 



Pirsson, Henry S. Washington ... . 555 



Nomenclature of the Lake Superior Formations. A. B. Willmot - - - 67 

 North America, The Composition, Origin, and Relationships of the Corniferous 



Fauna in the Appalachian Province of. Stuart Weller - - - 423 

 Note on the Carboniferous of the Sangre de Cristo Range, Colorado. Willis 



T. Lee - - 393 



Notes, Paleontological. E. C. Case -------- 256 



Nutter, Edward H. and William B. Barber, On some Glaucophane and Asso- 

 ciated Schists in the Coast Range of California - 738 

 Nyctodactylus, An Upper Cretaceous Pterodactyl. S. W. Williston - - 520 



Ogilvie, J. H. An Analcite-Bearing Camptonite from New Mexico - - 500 



Glacial Phenomena in the Adirondacks and^Champlain Valley - - 397 



Ohio, The Oil-and Gas-Producing Rocks of. J. A. Bownocker - - - 822 



Ohio, The Sunbury Shale of. Charles S. Prosser ------ 262 



Ohio, The Sunbury Shale of, Note on. Charles S. Prosser - 328 



