332 



INDEX. 



Photographing meteor trails 157 



Photographing the Pole of the 

 Heavens, A New Telescope 



FOR, Harold Jacoby 88-89 



Photographs of Nebula taken 

 WITH the Crossley Reflector 

 ON the Lick Observatory, J. 



K. Rees 120, 121— 122 



Photographs of stars 135 



Photography, Astronomical, 

 WITH A Visual Telescope 

 Geo. E. Hale 94, 9 



186, 191, 192, 193, 195^ 199^ 201. 

 202, 203, 204, 205, 208, 218. 219, 



284 



222, 22Z, 22^, 22%, 226, 2^1, 232, 

 236 



Poikilite 



Poikilitic 



Pole of the Heavens, A New 

 Telescope for Photographing 

 THE, Harold Jacoby 88-89 



Polycyclus 216 



Polygordius 185, 223, 225, 227 



95-97 ; Polymnia j _ - 



Photography of Fossils, A I Pomatoceros i6q"2o8 



Method of Facilitating, J. I Pons 



Van Ingen 113, 1 15-11 6 Pontile' fibres' ' ^i ." lli 



^f°'°'T' 97 Poor, C. L.; Fellow. ■.■.■.■;.';;. 94' 103 



Phymactis cavernata 15 Populus tremuloides ^ 



I- ?""^f^^^ IS I Porphyrite. .268, 277, 279,' '282: 283 



IS ' 284, 286, 290 



P. florida 



P. M. Edw.. ^ 15 Porphyritic' Types in the Sc 



20 Jose District. 



269 



Phymanthus crucifer 



lllll'ctls 218 226 Post, C. A. and J. K. Rees, ObI 



^xi>bdcns 16^ 17 servations of Leonids made 



Physical and Mental Tests of at Bayport, L. I.. 1^6 1.7 



School Children, D. R. Major. 100 Post, C. A.; Fellow. . ..."■' 94' 10, 



Physics, Section of, Fin. Comm " lol 



Meeting, Jan. 7, 1901 88-89; Ref 



Feb. 4, 1901 94-97 Potsdam .'.'....*.... 



March 4, 1901 109-110 i Practice in Visual PercepVion 



April r, 1901 120-122I C.H.Judd 125; 126 



May 6, 1901 1 30-1 31 Praeclavicular 



Oct. 7, 1901 134-135 



Nov. 4, 1901 145-146 



Dec. 2, 1901 156-157 



Physiography of Lake George, 

 Notes on, J. F. Kemp, 



121 

 114 



54 



Priapus polypus Forskal .,13, 14 



Primates, Systematic Revision 

 OF the American Eocene, and 

 THE Rodent Family Myxo- 

 dectid^, H. F. Osborn...iio, m 



„, ., . , 139, 141-142 I Prince, Prof.; ref 1,7 



Physiological Congress 136 | Propinquity . j% 



Pic de Diablo, | Prototroch in Thalassema.' .' .' .'i 85-1 90 



^. ^ 249, 250, 252, 254, 318 I Pseudoacrorhagi oq 



Picea Canadensis 68 I Pseudoclytia pentata "98 go 



Pickering; ref 15 Pseudophellia 16, 17' 18 



Piedra Iman 282, 310 Psychology at the Denver ' 



^ilidium ... 212 Meeting, J. McK. Cattell 143 



If^/.^"^' ""^^ ^67 ! Psychology, Section of. 



Meeting, Jan. 28, 1901 ... .92-93 



Feb. 15, 1901 99-100 



March 25, 1901 117-119 



April 22, 1901 125-127 



Oct. 28, 1901 142-144 



Nov. 25, 1901 153-155 



Psygmobranchus 225 



Pteris Aouilina, On the Oc- 

 currence OF Nectaries in, F. 

 E. Lloyd 90, 91-92 



Pisces 

 Pisidium 



122 



205, 226 



Plagioclase..ioi, 259, 262, 268, 270. 



272, 274, 275, 276, 277, 278, 280, 



281, 288, 289, 290. 291 



Planorbis 218, 226 



Plants, The Critical Points 



IN the Relation of Light to, 



D. T. MacDougal 97-98 



Plasmosome 12^ 



Pleiades 



n , , 122 Ptolemy; ref 72, 75, 76 70 



Podarke 167, 169, 171, 174, i75, | Puget Sound, Columbia Uni-' 

 i7«, 180, 181, 182, 183, 184, 185, I vERsiTY Expedition to, during 



