INDEX. 



311 



Manhattan Island, Geology of 

 THE River Channels about, 



Wm. H. Hobbs 73, 74-76 



Manhattan Island, The Horn- 

 blende Schist of Spuyten 

 DuYviL Creek, A. A. Julien...i8i 



Manlius limestone 176 



Man, Natural Selection and 

 Fertility in, E. L. Thorndike, 



186, 187 



Maps of Mars 53 



Marble 188 



Marcasite 60, 61 



Mark, Prof., Report of summer 



work 191 



Mars.. 226, 228, 229, 230, 232, 259, 



260, 261, 262. 263 

 Marshall, H. R., Primary and 



Secondary Presentations 194 



Mars, Modern, Percival Lowell, 



53-54 



Marsupials 14 



Martian subsystem 31, 36 



Martin, D. S.; ref 203 



Report of summer work 70 



Martin, T. S.; Fellow 83, 88 



Martinique, Island of 192, 193 



Mastodon, Miocene 187 



Matthew, W. D.; Fellow 13, 17 



Maturation, The Cytological 

 Phenomena of, and First 

 Cleavage in the Cirriped 



Egg, M. a. Bigelow 44, 46 



Manjuyod 39 



Maxwell, ref 65 



Mayer, A. G., Color Patterns 



in Lepidoptera 55-56 



The Coral Reefs of the 



Bahamas 206, 207 



The Dry Tortugas as a 

 Biological Station for 



Research 158 



The Instincts of Lepidop- 

 tera 180 



MacDougall, Robert, An Ex- 

 periment IN Facial 



Vision 167, 168-169 



Fellow 83, 88 



On the Relation of Re- 

 actions TO Certain Sec- 

 ondary Stimuli 82, 83 



The Specialization of the 

 Hand in Relation to 

 Mental Development.... 182 

 Two Experiments in Color 



Vision 61, 62 



McGregor, J. H., The Ancestry 

 of the Ichthyosauria 55 



Measurement and Calculation, 

 President's Address, R. S. 



Woodward 22-39 



Measurement of the Altitude 

 OF Mt. Whitney, California, 

 BY Boiling Point Determi- 

 nations, Wm. Hallock. ... 172-173 

 Measurement, The, of Racing 

 Yachts, C. L. Poor. . . 198, 199-200 



Mechanics 25, 29 



Medical school of Salerno 97 



Medici, Cosimo dei; ref 94 



Meetings of N. Y. Ac. Sci 125 



Megacerops 44 



Melanterite 60 



Meltzer, S. J.; Fellow 13, 17 



Membership, N. Y. Ac. Sci., List 



of 128-152 



Memory of School Children, 



J. E. Lough 61, 62-63 



Mendel's Law, Chromosomic 

 Reduction in its Relation to, 



W. S. Sutton 174, 175 



Mental Traits, Grades for, J. 



McK. Cattell 167, 169 



Mental Traits in the Two 



Sexes, E. L. Thorndike 182 



Merogeny, On the Relation 

 between Localization and 

 Cleavage as Elucidated by 

 Experiments upon, E. B. 



Wilson 85-86 



Merrill, F. J. H.; ref 74 



Messier; ref 219 



Metamorphic rock 202 



Meteoric Irons, Clackamas, G. 



F. Kunz 208 



Meteor Trails, Some Facts Re- 

 garding Persistent,^ — The Sig- 

 nificance OF Size, Color and 

 Drift, C. C. Trowbridge. . 156, 158 

 Meteor Trains, The Physical 

 Nature of Persistent, C. C. 



Trowbridge 42-43 



Mexican Indians 178 



Mexico, Peoples and ruins in. 177, 178 



Meyer, Adolph; Fellow 83, 88 



Res. Mem 42 



Meyer, 0. E.; ref 31 



Mica, Some Inclusions in, and 

 their Relation to the Per- 

 cussion Figure, Geo. E. 



Ashby 68 



Michelson, Prof.; ref 28, 31 



Michigan, Limestone Regions 



of, A. W. Grabau 81 



Migration, The Effect of the 



