716 



GENERAL INDEX. 



[40 



Paddle-Wheels, Photometric, 

 Milne, 33, 157. 



Page, L., fundamental relations of 

 electrodynamics, 34, 57; photo- 

 electric effect 36, 501; relativ- 

 ity and the ether, 38, 169; en- 

 ergy of a moving electron, 40, 

 116. 



Palache, C, chemical composition 

 of parisite, etc., 31, 533; pari- 

 site and synchisite, 34, 490; 

 crystallization of willemite, 36, 



639- 

 Palaeontologia Universalis, 31, 



242; 33, 511; 35, 550. 

 Palaeontologie, Grundziige der, 



von Zittel, 32, 234. 

 Palaeontologische Zeitschrift, 39, 



131. 



Paleogeography of N. America, 



Suess, 31, 101. 

 Paleontological contributions to 



the geology of West Australia, 



3i, 239. 

 Paleontologie Vegetale, Pelourde, 



37, 284. 

 Paleontology, new periodical, 36, 



655. 



— Text-book, von Zittel and 

 Eastman, 37, 282. 



— See also GEOLOGY. 

 Paleozoic, see GEOLOGY. 

 Palm, coconut in America, Cook, 



31, 221. 



— Cretaceous, New Jersey, Ste- 

 vens, 34, 421. 



— date, in the Tertiary of East- 

 ern Texas, Berry, 37, 403. 



— Nipa, in No. Amer. Eocene, 

 Berry, 37, 57- 



Palmer, A. deF., Theory of Meas- 

 urements, 35, 191. 

 Palmer, C. I., Plane Geometry, 40, 



519. 



Palmer, H. S., geological notes on 

 the Andes of Argentina, 38, 309. 



Parker, G. W., Optics. 40, 82. 



Parting in coal bed, Rogers, 37, 

 299. 



Patagonia, Deseado formation, 

 Loomis, 38, 482. 



Patten, W., Evolution of Verte- 

 brates, 33, 590. 



Patterson, R. A., arc spectrum of 

 tellurium, 36, 135. 



Pearson. K., Grammar of Science, 



32, 235. 



Peat, uses of, Davis, 33, 383. 



Pebbles, shape of, Gregory, 39, 

 300. 



Peek, F. W., Jr., Dielectric Phe- 

 nomena with High Voltages, 

 40, 82. 



Pendulum, horizontal, Barus, 37, 

 501. 



Pennsylvania geol. survey, see 

 Geological Reports. 



— new cephalopod from Silurian 

 of, Mook, 40, 617. 



— siliceous oolites, Ziegler, 34, 

 113. 



Periodic law, Mixter, 37, 519. 



Permian, see GEOLOGY. 



Perret, F. A., flashing arcs, 34, 

 329; volcanic vortex rings and 

 ash formation, 34, 405, 579. 



— papers on Kilauea: lava foun- 

 tains, 35, 139; floating islands, 

 35, 273; Halemaumau lava lake, 

 35, 337', subsidence phenomena, 



35, 469, ejectamenta, 35, 611. 



— Kilauean formations, 36, 151; 

 vertical motion seismographs, 



36, 297; volcanic research at 

 Kilauea, 36, 475'; ascent of lava, 

 36, 605. 



— diagram of volcanic phenom- 

 ena, 37, 48. 



Perret, R., Geography of New- 

 foundland, 37, 562. 



Peru, Yale Expedition, ancient 

 bronze from Machu Picchu, 

 Mathewson, 40, 525. 



— Ayusbamba fossil beds, Greg- 

 ory, 37, 125, Eaton, 37, 141. 



bronze axes, Foote and 



Buell, 34, 128. 



buried wall at Cuzco, Bow- 

 man, 34, 497. 



gravels at Cuzco, Gregory, 



36, 15; see also, 36, 141, 187. 



— lake water, Jamieson, 34, 12. 

 the Rodadero, Cuzco, Greg- 

 ory, 37, 289. 



supposed prehistoric human 



remains, Bingham, 33, 297, 36, 

 1; Bowman, 33, 306; Eaton, 33, 

 325. 



vertebrate remains, Eaton, 



33, 325; 36, 3- 



Peters, C. A., electrolysis of so- 

 dium chloride, 32, 365; reac- 

 tions in a system of chloride, 32, 

 386. 



Petrographic classification, Cross, 

 39, 657. 



