576 



BULLETIN OF THE GEOLOGICAL SOCIETY OF AMERICA 



Page 

 Livingston range, Algonkian rocks of... 306-307 



317—324 



, Carboniferous rocks of. 307,320,324-325 



, Cretaceous rocks of. 307 



Dips of strata in 331 



— — , Extent and location of 306 



, Geological formations in, Table of..315-317 



, Heights and anticlines in 346 



, Igneous rocks of 307 



, Physical features of. 312-313 



, Pleistocene rocks of 328-330 



, Stratigraphy of 314-330 



, Structure of. 330-349 



, Triassic rocks of 325-326 



, Valleys and synclines in 347 



, Views of 330 



Loess, Origin and distribution of, in north- 

 ern China and central Asia 127 138 



Logan, Wm., cited on the Hamilton group 



of Thedford '.' 160 



Lombakd, L., cited on geology of Pernam- 



buco 73, 74 



— , Elevation of plateau at Poco (Brazil) de- 

 termined by 71 



Lord, , Work of 105 



Lorimeb, John A., Analyses furnished by.... 91 



— , Elevations furnished by 86 



Lorraine formation, Position and character 



of 518 



Louisiana, Geological work in 101, 105, 108 



Lousiana limestone, Missouri, Character 



and thickness of 272-273 



Lower Carboniferous area in Indiana; T. C. 



Hopkins 519-521 



Lyell, Chari.es, cited on the Crinoidal 

 coal 225 



MacArras brook, Nova Scotia, Stratigraphy 



near 533-534 



McCalley, Henry, Work of. 105 



McConnell, R. G., cited on overthrust struc- 

 ture in the Lewis range ... 332 



McGee, W J, cited on taxonomy of the Poto- 

 mac group (table) 190 



— , name "Potomac formation" first used by 189 



— , Title of paper by 516 



McKoy, J. K., Acknowledgment to 5 



McLouth, , Work of. 106 



Mahoning coal. Character and occurrence 

 of 223 



— — , Stratigraphic position of 122 



— limestone, Character, position and thick- 



ness of. . 223 



— sandstones, Character, position, and 



thickness of 122, 223, 224 



Maine, Geologic work in 108 



— , Photographs from, Catalog of. 407 



Maps of geological development of the 



United States, Catalog of photographs 



of 463 



Marcellus shales of New York, Origin of 



limestone faunas of. 535 



Maria Farinha, Brazil, Fossils found at 47 



Marsh, O. C, cited on age of the Potomac 



group 212 



taxonomy of the Potomac group 



(table) , 190 



Marshalls Mills, Ontario, Section near.. 157-158 

 Marsters, F. V., Photographs by, Catalog 



of 403 



Martin, G. C, Clark, W. B., and ; Correlation 



of the Coal Measures of Maryland.... 215-232 



— , Title of paper by ... 521 



Martinez formation, California, Character 



and thickness of 545 



Maryland, Allegheny formation in 220-223 



— , Arundel formation in, Maps showing 



187, 188 



— , Conemaugh formation in 223-226 



— , Correlation of the Coal Measures of.. 215-232 



Page 



Maryland, Dunkard formation in 230-231 



— , Geographic distribution of Coal Meas- 

 ures in. 217-218 



— , Geological work in 101, 104, 108 



— , Monongahela formation in .., 226-230 



— , Patapsco formation in, Maps show- 

 ing 187,188 



— , Patuxent formation in, Maps show- 

 ing 187,188 



— , Photographs from, Catalog of. 407-409 



— , Potomac group in, Maps snowing 187, 188 



— , Pottsville formation in 218-220 



— , Raritan formation in, Maps showing.. 187, 188 

 — , Sequence of Carboniferous and Permian 



formations in, Table showing. 232 



Masontown coal, Character, position, and 



thickness of. 122, 125-125, 224 



Massachusetts, geologic wont in 103 



— , Photographs from, Catalog of. 409 



Matawan formation, Boundary between 



Raritan and , ;.. 203 



Matthew, G. F., cited on ancient volcanic 



rocks in Canada 370 



— , Work of Ill 



Matthew, W. D., work of. 107 



Mauch Chunk shale, Thickness of, on Ka- 

 nawha and New rivers 123 



Maulden mountain, Maryland, Section of 



Raritan deposits at 203-204 



Maury green shale, Tennessee, Character, 



occurrence, and thickness of. 13, 15 



, Concretions in 15 



Meek, F. B., cited on Chouteau fossils and 

 limestone 276 



— and Worthen, A. H., cited on Kinderhook 



faunas 2*4 



formation , 277-278 



Memoir of E. W. Claypole ; Theo. B. Com- 



stock 487-497 



George M. Dawson ; Frank D. 



Adams 497-502 



Ralph Dupuy Lacoe ; David White.. 509-515 



Theodore Greely White; J. F. Kemp... 



510-517 

 Mendenhall, W. C, cited on Coal Measures 



of New and Kanawha rivers , 120 



— , Work of, on Coal Measures of New and 



Kanawha rivers 108, 120 



Merced formation, California, Character and 



thickness of. 545 



Mercer coals, Po.ttsville formation of Mary- 

 land, Character, position, and thickness 



of 219-220 



Merriam, J. C, on Executive Committee of 



Cordilleran section 540 



— , Title of paper by 542 



— , Work of 108 



Merrill, G. P., Photographs by, Catalog 



of 407, 409, 414, 428, 434, 446, 447 



— , Work of 109 



Mesas, Photographs of, Catalog of 463 



Mesq-Carboniferous age of the Union and 

 Riversdale formations, Nova Scotia [ab- 

 stract] ; H. M. Ami 533-535 



Mesozoic era, Geologic formations of in Ten- 

 nessee, Table of. 10 



, Volcanic extrusions in 263 



— rocks, Alaska, northern, Occurrence of.... 



244-248 



, southwestern, Correlation of..... 265-266 



, Occurrence of. 260 



Mexico, Institute Geologico de, Work of..... 101 



— , Photographs from, Catalog of. 409 



Michigan, Geological work in... 101, 105, 106, 108 



— , Geothermal gradient in, Variation of 528 



— , Photographs from, Catalog of 409-410 



— , Traverse group of. 519 



Middletown, Delaware, Record of well at. 210, 211 

 Mindeleff, Cosmos, Photographs by, Cata- 

 log of..., 386 



Mineral deposits, Photographs of.Catalogof 463 



