INDEX. 



531 



Nephaline 501 



Nephaline-porphyry 448 



Nephaline-syenite 423 



Neuron, Theory, Thh, in the 

 LiGHi OF Recent Discoveries, 



G. H. Parker 440-1 



Newberry, J. S. ; ref 483 



Ne\vhur<; Mastodon, The and 

 ITS Associated Fauna, R. E. 



Call 467-8 



Newton ; ref 41-51 



New York, Central, Fauna of 366 



New York species. Plumages and 



Moults of 1 30-3 1 8 



Newton's Rings 466 



Niagra, The 363-4, 3^6 



Nitrogen in cocoanut 489, 490 



Nojiquetsettasit : Passamaquoddy... 382 



Nolmigon : Passamaquoddy 333 



Nonamessett Id 337, 385, 389, 390 



Norwich Crag ^s^ 34 



Notathooket : Passamaquoddy 382 



Note on vSpecific Gravity 



Weighings, Wm. Hallock..475, 476 

 Notes on Passamaquoddy Lit- 

 erature, J. D. Prince 381-6 



Notes on the Origin of the Pegma- 

 tites from Manhattan Island and 

 from North Carolina, A. A. Ju- 



lien 506, 507-8 



N^otha ret us II j 



Notogsea 47, 48, 50 i 



Noulet ; ref 17, 62 I 



November Meteors, Report on, j 



J. K. Rees 444-5 | 



NucUaria 513! 



Number Form>, on, E. P. Buch- 

 ner 439, 440 



Oak Elizabeth Ids 399 



Obere Meeres Molasse 27 



CEningen beds 29 



Olenelius cf. thompsoiii 498 



Oligocene Age, Middle, Com- 

 posits. Imperfectly Stratified Fis- 

 sure Deposits of Middle Eocene 



to 10-21 



Oligocene, Lower, Infra Tongiien 22-3 



Oligocene of Europe 21-4 



Oligocene, Upper, Aquitanien 23-4 



Oligoclase 422 



OH a la 33 



On the Development of the 

 Skull in Ceratodus J. H. 



MacGregor 446, 447 



On the PR' .tection of the Pali- 

 sades, J. C. Clark 469. 470-1 



Oneida, The 362, 363 



Onkatonka Id 388 



Onondaga * 376 



of Oana 364-6 



Oolitic 480 



OpJiileta 5CO 



Orders and Families, Adaptive 



Radiation of 49-5 1 



Ordovician 363, 507 



Ordovician, Lower, The CjLen 



Falls, N. Y. Section of, T. G. 



White 498, 500 



Oreopitliecus 28 



Oriskany sandstone 374-5> 376, 378 



Orihis 373 



Orthoccras, 



Z^l, 368, 370, 372, 373, 376, 377 



Orthoclase 421, 422,438, 491 



Orthopinacoid 438 



Oriholetes wonlwortha7ia 372 



Ortmann ; ref. 51 



Gryctn-opus 32 



Osborn, H. F. ; ref.. .7, 10, 49, 53, 464 



Life Mem 487 



Osborn, H, P.; Correlation Be- 

 tween Tertiary Mammal Ho- 

 rizons of Europe >nd America 1-64 

 Osborn, H. F.; Faunae Rela- 

 tions of Europe and America 

 during the tertiary period 

 AND Theory of the Succes- 

 sive Invasions of an African 



Fauna into Europe 45-64 



Osb rn, H. P.; President's An- 

 nual Address 451-2 



Osborn, H. P.; Report on Sum- 

 mer Work 496 



Osborn, H. P.; Scientific Pub- 

 lications of 65-7 2 



Osborn, H. P.; The Geological 

 AND Faunae Relations of 

 Europe during the Tertiary 

 Period, and the Theory of 

 THE Successive Invasions of 



THE Ethiopian Fauna 455 



Osborn, H. P.; The Phylogeny 

 OF THE Rhinoceros in Europe, 



504, 505 

 Osteological Characters, Determi- 

 nation of age by 76-8 



Ostracod- Liperditia 500 



Ostrya Virgiiiiana (Mill) Willd... 39 1 



Outdoor study of Moult 124-130 



Overtones of a Tuninc; Fokk, 



Wm. Hallock 475, 476 



Ovibos 36 



O. inoschati4s 39 



Oxyroceus tnacrocarpus (Ait) Pers. 395 



PachynolopJnis 13, i8 



P. diivalii 15 



