INDKX. 301 



Page 



Long Island Railroad 23 



Louderback, G. D. , Research Assistant 146 



Basin Range Structure of Humboldt Region 150 



Lower Organisms, Contributions to Study of Behavior 147 



Luetscher, G. D 59 



Lunn, Arthur C. , Letter of 256-258 



Lutz, Anne M 23, 28, 31 



Report by 31 



Lutz, Frank E 23, 27 



Report by 3^^ 



Research Assistant 146 



MacDougal, D. T 28, 31, 98 



Botanical Explorations in the Southwest 150 



Delta and Desert Vegetation 150 



McBain, W. J 107 



McCarthy, Charles 59 



McClelland, J. F 57 



. McClendon, J. F 144 



McClung, C. E., Comparative Study of Spermatogenesis of Insects 139 



McFarland, Raymond 61 



McLaughlin, A. C. : 



Papers of William Paterson on the Federal Convention, 1787 150 



Report on Department of Historical Research 65-67 



Sketches of Charles Pinckney's plan for Constitution, 1787 150 



Magnesite, Study of '. . . • 58 



Magnetic Data, Compilation and Discussion of 69 



Magnetic Perturbations during Eruption of Mont Pelee ... 72 



Magnetic Survey of the North Pacific Ocean 269-273 



Magnetism, Terrestrial, Report on, by L. A. Bauer 68-74 



Manganese : 



Atomic Weight of io5 



Investigation concerning 57 



Manufactures, Economic Investigations concerning 59 



Marine Biological Laboratory : 



Tortugas, Fla. , Report on 5^-54 



Woods Hole, Mass 22, 144 



Mark, E. L 28 



Marriage and Fecundity of College Men and Women, by G. Stanley Hall 



and T. L. Smith I49 



Mascart, E 68 



Massachusetts Trust Companies and Savings Banks 61 



Mathematics, Projects concerning 121-122 



Mayer, Alfred G 22 



Report of Progress in Establishment of Marine Biological Laboratory 



at Tortugas, Fla 50-54 



Melcher, Arthur C 109 



Memoir on Fossil Cycads I47 



Mercer, W. F I45 



