758 INDEX TO VOLUME XXVI 
Mineral Land Classification in Part of Northwestern Wisconsin. By 
W. O. Hotchkiss, assisted by E. F. Bean and O. W. Wheelwright. 
Review by H. R. B. ; 
Mineralogy, Crystallography, areal PLE Nanleais (fifth etna) 
By Moses and Parsons. Review by A.D. B. . 
Mississippi, Its Geology, Geography, Soils, and Wineral Resources 
By E. N. Lowe. Review by H. R. B. ; 
Mississippian Chert of the St. Louis Area, Notes on A he: By mena 
C. Barton . Pa A 
Mook, Charles C. The eign ai the cauroped ince : 
Moore, E. S. The Iron-Formation on Belcher Islands, Hudson Bes 
with Special Reference to Its Origin and Its Associated Algal 
Limestones 
Moses and Parsons. Mnerslony Gey allarapiee andl Blowpipe 
Analysis (fifth edition). Review by A.D. B. . 
Multiple Rock Diagrams, A Form of. By Frank F. Groat : 
Murdoch, Joseph. Microscopical Determination of the Opaque 
INjmeralss Reviews bye An One ae ten nee ahs ches ; : 
Newly Discovered Beds of Extinct Lakes in Southern and Western 
Illinois and Adjacent States. By E. W. Shaw. Review by 
EAR Balser 
Northward Extension ei the Bhyeioeeione Dieions oi fhe Wned 
States, The. By W.N. Thayer . : : Sa ike AvECae eee Oe 
O’Neill, J. J. St. Hilaire (Beloeil) and Rougemont Mountains, Oe 
Review by Albert Johannsen 
Odlites and Spherulites, On. By Walter H. Buches fe rks : 
Opaque Numerals, Microscopical Determination of the. ei Joseph 
Murdoch. Review by A. D. B. : : i 
Organic Evolution, a Text-Book. By Richard Senin itp Review 
by S. W. W. 
Origin and Evolution of hts on the heory of ‘Action cdl ibnksaction 
of Energy, The. By Henry Fairfield Osborn. Review by H. H. N. 
Origin of Granite (Micropegmatite) in the Purcell Sills, The. By S. J. 
Schofield. Review by Albert Johannsen . Dhaes Rec kel came 
Osann, A. Petrochemische Untersuchungen. Th. I. Review by 
Albert Johannsen 
Osborn, Henry Fairfield. The Onna And BVelntion a bate on ane 
Theory of Action and Interaction of Energy. Review by H. H.N. 
Samuel Wendell Williston 
Park County, Wyoming, The Hart Mountain Overthrust and Asso- 
ciated Structures in. By C. L. Dake . : 
Peat Bogs and Peat Industry of Canada, Investigation of adhe. “Pep v. 
Anrep. Review by E. A. S. : 
Permo-Carboniferous @endinoee) versus Penns Carbone ae. 
Bybn@sCasem 
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