INDEX OF" AUTHORS. 2/7 



MacDougal, D. T., 99. Botanical Features of North American Deserts. 



, 113. Origin of Desert Floras. 



, 129. Conditions of Parasitism in Plants. 



, 141. Water Balance of Succulent Plants. 



, Desert Botanical Laboratory. Y. B. 2. 



, report on Station for Botanical Research. Y. B. 3, 4, 5, 6, 7, 8, 9, 10. 



MacfarlanE, John M., concerning Research in Botany. Y. B. i. 



Mach, Ernst, concerning Research in Geophysics. Y. B. i. 



MacMillan, W. D., 107. On the Loss of Energy by Friction of the Tides. 



, 161. Periodic Orbits. 



Maguire, John D., Translator of the Works of Grotius. 



Mark, E. L., 142. Maturation of the Egg of the Mouse. 



, concerning Development of the Ova of Mice. Y. B. 6, 7, 8. 



, concerning Studies in Heredity. Y. B. 3, 4, 5, 6, 7, 8, 9. 



MascarT, E., concerning Magnetic Research. Y. B. 2. 



Mast, S. O., 133. Behavior of Loggerhead Turtle in Depositing its Eggs. 



, concerning Reactions to Light on Marine Turbellaria. Y. B. 9. 



Matthes, F. E., 87. Collaborator in Report on California Earthquake. 



Maunder, E Walter, concerning Astrophysical Observatory. Y. B. 2. 



Mayer, Alfred G., 47. Rhythmical Pulsation in Scyphomedusae. 



, 102. Annual Breeding-swarm of the Atlantic Palolo. 



, 102. Rhythmical Pulsation in Scyphomedusse. 



, 109. The Medusae of the World. 



, 132. Converse Relation between Ciliary and Neuro-muscular Movement. 



, 162. Ctenophores of the Atlantic Coast of North America. 



, concerning Rhythmical Pulsation of Scyphomedusae. Y. B. 4. 



, concerning Swarming of the Atlantic Palolo. Y. B. 4. 



, report on Department of Marine Biology. Y. B. 3, 4, 5, 6, 7, 8, 9, 10. 



McClEndon, J. F., 132. On Adaptations in Structure and Habits of Some Marine 

 Animals of Tortugas, Florida. 



, concerning Investigations at Tortugas. Y. B. 7, 9. 



McClung, C. E., concerning Spermatogenesis of Insects. Y. B. 2, 3, 4. 



McGlone, B., 102. Origin of the Lung of Ampullaria. 



McLaughlin, A. C, 22. Report on the Diplomatic Archives of the Department of 

 State, 1789-1840. 



, 38. Writings on American History, 1903. 



, concerning Research in History. Y. B. i. 



, report of Department of Historical Research. Y. B. 3, 4. 



McMaster, L., 60. Hydrates in Aqueous Solution. 



, 80. Conductivity and Viscosity in Mixed Solvents. 



Melcher, a. C, 63. Electrical Conductivity of Aqueous Solutions. 



Mellor, C. C, concerning an Antarctic Expedition. Y. B. i. 



Mendel, Lafayette B., 156. Feeding Experiments with Isolated Food-substances. 



, concerning Physiology of Growth. Y. B. 4, 5, 6, 7. 



Mendenhall, C. E., concerning Solar Observatory. Y. B. 2. 



Merriam, C. Hart, concerning Biological Survey of South and Central America. 

 Y.B.I 



, concerning Research in Zoology. Y. B. i. 



Merritt, Ernest, 152. Studies in Luminescence. 



MiCHELSON, A. A., concerning Diffraction Gratings. Y. B. 2, 3. 



, concerning Research in Geophysics. Y. B. i. 



, concerning Research in Physics. Y. B. i. 



Miller, G. S., concerning Biological Survey of Palearctic Region. Y. B. i. 



Miller, W. L., concerning study of Electric Migrations in Solutions of Weak Acids. 

 Y. B. 3. 



Mitchell, S. Weir, concerning Research in Physiology. Y. B. i. 



Moenkhaus, W. J., on Investigations at Cold Spring Harbor. Y. B. 4, 5. 



MoLLisoN, Th., 73. Explorations in Turkestan. 



MoorE, E. H., concerning Research in Mathematics. Y. B. i. 



MooRE, FrEdrica C, 119. Determination of Solar Parallax with Crossley Reflector. 



MoRisoN, George S., report concerning Engineering. Y. B. i. 



MoRLEY, Frank, concerning Research in Mathematics. Y. B. i. 



, concerning Application of Cremona Groups to the Solution of Algebraic Equa- 

 tions. Y. B. 9, 10. 



Morse, Albert P., 18. North American Acridiidae. 



, 68. North American Acridiidae. 



, concerning North American Acridiidae. Y. B. 4, S- 



