170 Index' of Authors 



MACDOUGAL, D. T., on Inductive Effect of Climatic Complexes on Organ- 

 isms. Y. B. 11, 12. 



, on Interpretation of Travertine Record of Blake Sea. Y. B. 14. 



, on Morphology and Physiology of Storage Organs. Y. B. 5. 



, on Origin and Physical Basis of Succulence in Plants. Y. B. 17. 



, on Movements of Vegetation due to Submersion and Desiccation 

 of Arid Regions. Y. B. 11. 



, on Parasitism in Plants. Y. B. 8, 9, 10, 16. 



, on Physical and Botanical Features of Sudanese and Libyan 



Deserts. Y. B. 11. 



, on Physiology of Genetics. Y. B. 16, 17. 



, on Recession of Salton Sea. Y. B. 12, 14, 15. 



, on Temperature and Hydration and Growth of Colloids and Cell- 

 Masses. Y. B. 15, .17. 



, on Variations in Growth of Plants. Y. B. 14, 15, 17. 

 -, on Water-balance in Succulents. Y. B. 8, 9, 10, 14, 16. 

 -, report Dept. Botanical Research. Y.B.5,6,7,8,9,10,1 1,12,13,14,15,16,17. 



MACDOWELL, E. C, 196. Size Inheritance in Rabbits 14, 102 



, on Selection of Unstable Determiners vs. Plural Determiners. 



Y. B. 13. 



MACFARLANE, JOHN M., concerning Research in Botany. Y. B. 1. 

 MAcGnx, CAROLINE E., 215c. History of Transportation in the United 



States before 1860 16, 73 



MACH, ERNST, concerning Research in Geophysics. Y. B. 1. 



MACKLIN, CHARLES C., 224. Binucleate Cells in Tissue Cultures 17, 83 



, 272. Development and Function of Macrophages in the Repair of 



Experimental Bone-Wounds in Rats vitally stained with 



Trypan-Blue 20, 84 



MACMILLAN, W. D., 107. On the Loss of Energy by Friction of the Tides. 9, 55 



, 161. Periodic Orb?ts 12. 30 



MAHIN, E. G., 180. Freezing-point Lowering, Conductivity, and Viscosity 

 of Solutions of Certain Electrolytes in Water, Methyl Alcohol, 



Ethyl Alcohol, etc 13, 40 



MALL, FRANKLIN P., 221. On the Fate of the Human Embryo in Tubal 



Pregnancy 16, 83 



, 224. Human Magma Reticule in Normal and in Pathological De- 

 velopment 17, 83 



, 226. Cyclopia in the Human Embryo 17, 84 



, report on Embryological Research. Y. B. 12. 



, report on Department of Embryology. Y. B. 13, 14, 15, 16. 



MANN, ALBERT, 213. Diatoms from Murray Island, Australia 16, 141 



MARK, E. L., 142. Maturation of the Egg of the Mouse 11, 107 



, 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., 132. Behavior of Loggerhead Turtle in Depositing its Eggs. 10, 136 



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



MATTHAI, GEORGE, on Comparative Morphology of Recent Madreporaria 



around Tortugas. Y. B. 14. 



MATTHES, F. E., 87. Collaborator in Report on California Earthquake. 7, 56 

 MAUNDER, E. WALTER, concerning Astrophysical Observatory. Y. B. 2. 



MAYOR, ALFRED G., 47. Rhythmical Pulsation in Scyphomedusse 4, 133 



, 102. Annual Breeding-swarm of the Atlantic Palolo 8, 134 



, 102. Rhythmical Pulsation in Scyphomedusae 8, 134 



, 109. The Medusae of the World 9, 133 



, 132. Converse Relation between Ciliary and Neuro-muscular 



Movements 10, 135 



, 162. Ctenophores of the Atlantic Coast of North America . .. 12, 134 



, 182. In Memoriam: George Harold Drew 13, 137 



, 188. Effects of Temperature upon Tropical Marine Animals ... 14, 138 



