350 



ANNAL.S NEW YORE ACADEMY OF SCIENCES 



Osmotic pressure of the blood of an 

 elasmobranch taken from brack- 

 ish water, 30-33 



Overton, — , References to, 26, 52 



Pack, Fred J., References to, 100, 125 



Pacini, A. B., Section of Geology and 

 Mineralogy. 291, 299, 301, 308 



Packard, Charles, The Effect of Ra- 

 dium ON Cellular Activity 

 [Title], 278 

 The Influence of Radium on the 

 Fertilization of the Egg of 

 Nereis [Title], 274 



Paddock, E. H., Death of, 265 



Park City and later formations of the 

 Wasatch Mountains. 123-125 



Parker, G. H., References to, 21. 62 



Paynter, Richard H., Measurements of 

 Accuracy of Judgment [Title], 

 307 



Pennsylvania, Lockatong Formation 

 OF the Triassic of New Jersey 

 AND, A. C. Hawkins, 145-176 



Pennsylvanian strata of the Wasatch 

 Mountains, 120-123 



Petrography and Chemistry of the 

 Lockatong formation, 155-158 



Physiographic Environment of the 

 Machiganga Indians of Peru, 

 Isaiah Bowman [Title], 264 



Physiographic Studies in the Alle- 

 gheny PiATEAU, Particularly 

 Along its Western Margin in 

 Ohio and Kentucky, Jesse E. 

 Hyde [Title], 288 



Physiography of the Wasatch Moun- 

 tains, 87-92 



PHYSIOIiOGICAL STUDY OF THE CHANGES 



IN Mustelus canis Produced by 

 Modifications in the Molecu- 

 lar Concentrat,ion of the Ex- 

 ternal Medium, A, G-eorge G. 

 Scott, 1-75; [Title], 275 



Pike, F. H., and J. Gordon Wilson, A 

 General View of the Function 

 ■ of the Semicircular Canals 

 [Title], 289 



Pike, F. H., Reference to, 5 



Planten, J. R., Death of, 265 



Pleuracanthid Sharks with Special 

 Reference to the Cranium, 

 The, Louis Hussakof [Abstract], 

 . 266 



Poffenherger, A. T., Jr., The Effects 

 of Strychnine on Mental and 

 Motor Efficiency [Abstract], 

 284 



Pope, T. E. B., Reference to, 4 



Post, George B., Death of, 308 



Prain, Sir David, Honorary Member, 310 



Pre-neolithic Environment in Europe, 

 George Grant MacCurdy [Title], 

 264 



Presence of salts in the external me- 

 dium after the immersion of 

 fishes in distilled water, 54-55 



Probable Explanation of Certain 

 Flock Formations of Birds, 

 The, C. C. Trowbridge [Ab- 

 stract], 271 



Psychology as the Behaviorist Views 

 IT, John B. Watson [Title], 268 



Psychology of the Earthworm, The, 

 Robert M. Yerkes [Abstract], 269 



Pumpelly, — , Reference to, 256 



Quartzite-slate series of the Wasatch 



Mountains, 04-103 

 Quinton, — , References to, 5, 26, 42 



Race Characteristics Versus Natural 

 Environment in Commercial 

 Success. Avard L, Bishop [Title], 

 264 



Rafinesque, C. S., References to, 177, 

 178, 180, 183 



Raymond, Du Bois, Reference to, 69 



Recording Secretary, Report of the, 

 Edmund Otis Hovey, 312 



Record.s of Meetings of the New 

 York Academy of Sciences, 

 Edmund Otis Hovey, 261-316 



Reeds, Chester A., Active Member, 286 

 Fellow, 310 



Regulation of the osmotic pressure of 

 the blood of MustcJiis ranis. 51- 

 54 



