228 J. STAXLKY-BKOWN INDEX TO NOLl'ME!? 2 1 TO 30 



Page 



Piiii.i.ii's, J. A., Reference to his "The red sands of the Arabian desert" 21,643 



I'liiLLips, John, cited on fauna of the Ludlow 27. 394 



— , Rofei'once to work on joint (-.ystems of 22, 167 



Phii.lu's, W. B., Reference to geological work of 25, 166 



Philosophical aspects of paleontology ; J. M. Clarke 30, 150 



Philosophy of geology and the order of the State 28, 159, 235 



PiicENix shale 29, 350 



Phokauemdkon of the West Indies 29, 652 



Phosphate deposits of Europe, North Africa, and North America 30. 104 



Montana 27, 62 



, Origin of the Itocky :Mountain 26, 100 



— rock an economic army ; R. W. Stone 30, 104 



Phosphates of Florida, Origin of the hard rock 24, 75, 716 



Phosphobus-bearing rocks of Amherst-Nelson counties, Virginia, Igne- 

 ous complex of high Titanium 24, 53, 682 



— . (ieological transformations of 27, 47 



I'lioTociRAPii of Alexandrian rock fossils 27, 324 



( Jantts quarry 27, 449 



:Mayville limestone 27, 323 



old Pleistocene valleys in western North Dakota 27, 299 



schistose marble 27, 442 



Photographs, Report of Committee on 21, 19 ; 22, 52 ; 23, 55 ; 



24, 48 : 25. 48 ; 26, 57 ; 29. 69 ; 30. 76 



Photogkai'Iiy. Anderson's method of, in vertebrate ])aleontology 21,75 



— , Api)licati(»n to optical mineralogy of color 23. 51 



Photomicrogkaph of schistose marble 27, 443 



Phrases, The exitansion into their full meaning of condensed 23, lOO 



PiiYLETic relationship of the lemuroidea ; W. K. Gregory 25, 141 



— series. True nature of a 24, 288 



I'liillJoiKtriiia coriicosa, Development of 23, 363 



Phylogenetic development of the Ilr.iiictincUid UU-tijosiJonoca as indi- 

 cated by the ortogeny of an Upper Devonian species; J. M. Clarke 



25, 138 



— position of the genus Stegomylus ; F. P.. Loomis 21, 7."> 



— review of extinct and recent anthrojioids, with sjiei-ial refci'ence to the 



evolution of the human dentition ; W. K. (Jregory 27, 149 



I'hylogeny and correlation, Certain theoretical considerations affecting; 



W. D. Matthew 24. 118, 283-291 



paleontology ; Robert T. Jackson and 1 >. P. Penliallow 21, 74 



— of certain Cerithiidie ; Elvira Wood 21, 76 



the Felida^ ; W. D. Matthew 21, 74 



^liigher in-imates, Observations on tiic ; W . K. Ciregory 26, 153 



— Lemuroidea. On tlie classificarictn ;ind : \V. K. (Jregory 26, 426 



Proboscidea 29, 133 



titanotheres 25, 403 



Phy'Lum, Correlation of homotaxial stages of a 24, 288 



Physical and structural geology. Papers on 21, 22-2r» 



