INDEX TO VOLUME XV 
Geological Map of Illinois. Stuart Weller. Comment by C.W.W. . . 
Geological Section of Michigan. Part I. The Pre-Ordovician. A. C. 
Lane and A. E. Seaman 
Geological Survey of Iowa. (Vol. XV, Annual Report, oan F. Be Wilder. 
Review by C. W. W. : 
Geological Survey of Maryland, Vol. v, Pook. W. B. Gin Review By 
Caw. W. : ater oe elles 
Geological Survey of Maryland, bpliocene ond feleeocene Ww. B. Clark. 
Review by T. C. C. core : toe sient 
Geological Survey of Michigan. Annual Report ta 1904. Review by 
Ce Wi W: : : 
Geological Survey of New yeRar. Adaual Report, rons 
Geological Survey of Ohio. Edward Orton, Jr. en mean ners 
Geology of Diamond Head, Oahu, Mokokea, Caldera. C. H. Hitchcock. 
Review by C. W. W. Sra aad 
Geology of Granby Area. E. R. Buckley, aad H. A. Buehler Review by 
C. W. W. : ees ih 
Geology of Gough Island. if H. bis She. Lig se aren 7 
Geology of Southern Rhodesia. F. P. Mennell. Review by C. W. W. 
Geology of South Africa. F.H. Hatch and G. S. Corstrophine. Review 
bya ee GC eg AP Ree SEG ila wc tod a 
Geology of the ibe Colorado Riven Willis T. Lee. Review by C. W. W. 
Geology of Volcanic Area of the East Moreton and Wide Bay Districts, 
Queensland. H.I. Jenson. Review by C. W. W. ae a Te 
Geology and Mineral Resources of Mississippi. A. F. Calder. Review by 
C. W. W. : aA rr ec ie a eae 
Geology and Paleontology aii the quien RGver Beds) F. W. Stanton, J. B. 
Hatcher, and W. Lindgren. Review by C. W. W. ; 
Gilbert, G. K. Gravitational Assemblage in Granite. Review by C. W. W. 
Rate of Recession of Niagara Falls. Review by C. W. W. 
Moulin Work under Glaciers. Review by C. W. W. 
Glacial Erosion in Longitudinal Valleys. Frank Carney 
Glacial Features of the Alaskan Coast between Yakutat Bay and ce Agen 
River. Eliot Blackwelder 5 
Glacial Motion. ‘The Viscous vs. the Chane Theory, a Gieel MG eont 
O. W. Wilcox. Review by T. C. C. ; Bane hii 
Glacial Origin of Certain Folded Slates in Southern Maskeay Eliot Black- 
welder . 
Glacial Rock Sliding. F. O. Tones : SCS ann eae « 
Glaciation in the Sangre De Cristo Range, Caeser C. E. Siebenthal 
Glaciation of the Uinta Mountains. Wallace W. Atwood 
Gleneyrie Formation and Its Bearing on the Age of the Fountain Formation 
in the Manitou Region, Colorado. George I. Finlay . 
835 
PAGE 
608 
680 
631 
732 
4I2 
731 
734 
733 
826 
734 
731 
597 
81 
603 
606 
825 
601 
604 
602 
604 
722 
415 
188 
II 
485 
15 
79° 
586 
