552 



ANNALS NEW YORK ACADEMY OF SCIENCES 



Thalpochares fradilinea, 125 

 Ufeus electro, 99 

 hulstii, 99 

 plicatus, 99 

 satyr icus, 100 

 Viridemas, 91 

 galena, 92 

 Xylophasia illustra, 114 

 miniota, 114 

 plutonia, 114 

 runata, 115 

 sputatrix, 114 

 ■yerswto, 115 

 Non-resident Members, Election of, 316 



List of, 383, 536 

 North American Siluric System, Revised 

 Classification of the, A. W. Grabau 

 (Abstract), 454 

 North American Species of the Genus 



Ipomcea, H. D. House, 181-263 



Northup, Dwight, Associate Member, 316 



Note on Curious Effect Produced by the 



Explosion of Detonating Gas, J. 



P. Simmons (Abstri.^O. 488 



Note on Eocystites, A Primitive Cystoid, 



F. J. Peck (Title), 281 

 Notes on the Character and Origin op the 

 PoTTSviLLE Formation of the Ap- 

 palachi.an Region, A. W. Grabau 

 (Abstract), 294 

 Notes on the Ethnography of the Colum- 

 bian Valley, A. B. Lewis (Title), 278 

 Notes on the Ethnography of Montana 

 AND Alberta, Clark Wissler (Title), 

 278 

 Notes on the Fish Hawk, F. M. Chapman 



(Title), 496 

 Notes on the Functions of Fins of Fishes, 



R. C. Osburn (Title), 274 

 Notes on the Geology and Geography 

 OF the Western Sierra Madre, 



E. O. Hovey (Abstract), 266 



Notes on the Geology of the First Watch- 

 UNQ Trap Sheet, C. N. Fenner (Ab- 

 stract), 350, 359 

 Notes on Jade, G. F. Kunz (Title), 486 

 Notes on the Leading Papers Read at the 

 Meetings at New Orleans and Ann 

 Arbor, H. F. Osborn, G. N. Calkins, 



F. E. Lloyd and other members (Title), 

 268 



Notes on Metallography Applied to 

 Engineering, William Campbell (Ab- 

 stract), 470 



Notes on Microscopic Examination of the 

 Opaque Constituents of Ore Bodies, 

 William Campbell (Abstract), 294 



Notes on Mineral Localities Visited dur- 

 ing THE Summer of 1906 in Canada 

 and Mexico, J. F. Kemp (Title), 318 



Notes on the Paleontology of the 

 Bridger Basin, Wyoming, W. D. 

 Matthew (Title), 281 



Notes on the Pawnee Language, Franz 



Boas (Title), 325 

 Notes on the Preglacial Channels of 



the Lower Hudson Valley as 



Revealed by Recent Borings, C. 



P. Berkey (Abstract), 294 

 Notes on the Volcanoes of Toluca, Co- 



LiMA AND Popocatepetl, E. O. 



Hovey (Abstract), 314 

 Nova Scotia, A Visit to; the Collieries, 



AND the Iron and Steel Plants, 



William Campbell (Abstract), 497, 



498 



Obrig, Adolph, Active Member, 280 



Ochs, Adolph S., Active Member, 334 



(Enotheras, Mutations of, 447 



Officers, Election of, 306, 364, 503 



Ogilvie, Ida H,, A Contribution to the 

 Geology of Maine (Title), 336 



Oil Fields, The Mid-continent, Boswell 

 Johnson (Abstract), 468 



Olmsted, Mrs. Charles Tylor, Active Mem- 

 ber, 334 



On a Buried Kitchen-midden at South 

 Harwich, Cape Cod, Mass., A. A. 

 Julien (Title), 298 



On Some Vestigial Instincts in Insects, 

 W. M. Wheeler (Abstract), 355, 358 



On the Iron-Carbon Series of Alloys, 

 William Campbell (Abstract), 339 



On the Pebbles at Harwich (Cape Cod), 

 Mass., and on Rude Arrowheads 

 Found Among Them, A. A. Julien 

 (Abstract), 343 



On the Peridotite of Pike County, Arkjvn- 

 sas, and the occurrence of dia- 

 MONDS Therein, G. F. Kunz and H. 

 S. Washington (Title), 350 



On the Validity of Individual Judgment 

 AS Measured by its Departure 

 from an Average, F. L. Wells (Ab- 

 stract), 331, 332 



Opsanus tau, see Toadfish 



Organic Evolution, Essential factors in, 432 



Organization of the Academy, 511 



Origin of Beach Cusps, D. W. Johnson 

 (Abstract), 474, 477 



Ornithological Trip to Southern Florida, 

 F. M. Chapman (Title), 487 



Orthipomoea (section of Ipomcea), 183, 184 



Orthogenesis in Gastropods, A. W. 

 Grabau (Title), 337 



Osborn, Henry Fairfield, Brief Account 

 of the Expedition to the Fay^im, 

 Egypt, (Title), 337 

 Distribution of the Mastodon and 

 Mammoth in North America, with 

 Description of the Warren Masto- 

 don (Title), 456 

 Paleontolooic.^l Trip to North- 

 western Nebraska (Abstract), 351 



Osborn, H. F., Calkins, G. N., Lloyd, F. 



