VI CONTENTS. 



Il^Limber 262. 



Page 



Art. XXII. — Block Mountains in New Zealand; by C. A. 



Cotton . 249 



XXIII. — Dinosaur Tracks in the Glen Rose Limestone near 



Glen Rose, Texas; by E. W. Shuler 294 



XXIY. — Outline of the Geological History of Yenetia dur- 

 ing the Neogene ; by G. Stefanini 299 



XXV. — On the Qualitative Detection of Germanium and its 

 Separation from Arsenic ; by P. E. Browning and 

 S. E.Scott 313 



XXVL— A Peculiar Type of Clay; byH. Ries... 316 



XXVII.—Marine Terraces in Southeastern Connecticut ; by 



Laura Hatch 319 



SCIENTIFIC INTELLIGENCE. 



Chemistry and Phyaics — Recovery of Sulphur from the Sulphur Dioxide of 

 Smelter Gases, A. E. Wells, 330. — Use of Large Glass-Stoppered Con- 

 tainers in Autoclaving, R. B. KaAUss: A Cryoscopic Method for the 

 Determination of Added Water in Milk, J. T. Keister, 331. — Inadequacy 

 of the Ferric Basic Acetate Tests for Acetates. Curtman and Harris : 

 The Priestley Memorial Committee of the American Chemical Society, 

 332. — The Electron, R. A. Millikan : Failure of Poisson's Equation, G. 

 Prasad, 333. — Composition of X~Rays from Certain Metals, G. W. Kaye, 

 334. —Relations between the Spectra of X-Rays, J. Ishiwara, 335. 



Geology — Grundziige der Palaontologie (Palaozoologie, F. Broili : Palaeozoic 

 Crustacea, the publications and notes on the genera and species during the 

 past twenty years, 1895-1917, A. W. Vogdes : The Lower Cambrian Hol- 

 mia fauna at T^mten in Norway, J. Kl^r, 336.— Recurrent tetrahedral 

 deformations and intercontinental torsions, B. K. Emerson : On the crinoid 

 genus Scyphocrinus and its bulbous root Camarocrinus, F. Springer, 337. — 

 On a new hydrozoan fossil from the Torinosu-limestone of Japan, I. 

 Hayasaka, 338. 



Obituary — A. von Baeyer : E. Buchner : M. E. Sarasin : R. Bell : D. D 

 Catrnes : C. W. Drysdale. 



