VI CONTENTS 



Number 22. 



Page 



Art. XXVI. — Jones's Criticism of Chamberlin's Ground- 

 work for the Study of Megadiastrophism; by T. C. 

 Chamberlin, 253 



Art. XXVII. — Relation of Sea Water to Ground Water 



along Coasts ; by J. S. Brown, 274 



Art. XXVIII.— A Petrologic Study of the Cape Neddick 



Gabbro; by A.Wandke, . . 295 



Art. XXIX. — Fossils of the Olympic Peninsula; by W. H. 



Dall, 305 



Art. XXX. — A Mid-Devonian Callixylon ; by C. J. Hy- 



LANDER, 315 



SCIENTIFIC INTELLIGENCE. 



Chemistry and Physics. — A Kevision of the Atomic Weight of Beryllium: The 

 Analysis of Beryllium Chloride, O. Honigschmid and L. Birlenbach: 

 Experimental Attempts to Decompose Tungsten at High Temperatures, 

 G. L. Wendt and C. B. Iron, 322. — A Micro-Method for the Determina- 

 tion of Molecular Weights in a Melting-Point Apparatus, K. Rast: 

 Women in Chemistry: A Study of Professional Opportunities, The Bureau 

 op Vocational Information, 323. — Spectrum of Aurora, 324. — Suspended 

 Impurity in the Air, 325.— The Principles of Geometry, H. F. Baker, 326. 



Miscellaneous Scientific Intelligence. — Smell, Taste, and allied Senses in the 

 Vertebrates, G. H. Parker: Science and Human Affairs from the View- 

 point of Biology, W. C. Curtis, 327. — The Biology of the Sea-Shore, 

 F. W. Flattely and C. L. Walton, 328. — New Meteoric Iron from Ken- 

 tucky, G. P. Merrill, 329. 



Obituary. -E. D. Salisbury: G. H. Cox, 329. 



