[34] 



Neue Literatur. 



Crystals from decomposed trapp. 93. — R. Jones : Foraminiferal flint from 

 Somali. 93. — G. Dewalque: Note on Dinocystis Barroisi. 94. — A. J. 

 Jukes-Browne: The submerged platform of Western Europe. 94. 



No. 417. März. — W. H. Hudleston : On the Eastern Margin of the 

 North Atlantic Basin (Taf. III). 97. — T. Rupert Jones: Notes on the 

 Geology of West Swaziland. 105. — A. Strahan: The age of the Vale 

 ofClwyd. 111. — Briefliche Mittheilungen: E. Hull: Sub-oceanic physical 

 features. 132. — F. A. Bather: The horizon of Dinocystis Barroisi. 134. 



No. 418. April. — W. H. Hudleston: On the Eastern Margin of 

 the North Atlantic Basin (Taf. V— VII). 145. — 0. C. Marsh: On the 

 families of Sauropodous Dinosauria. 157. — A. M. Davis : The base of the 

 Gault in Eastern England. 159. — Briefliche Mittheilungen: R. B. Newton: 

 Egyptian cretaceous Shells. 189. — 0. Fisher : Sub-oceanic physical features. 

 189. — W. J. L. Wharten : The Eastern Slope of the North Atlantic 

 Basin. 190. 



No. 419. Mai. — F. McCoy: Note on a new Australian Pterygotus. 



193. — C. A. Mc Mahon : Allanite in the Granite of Lairg, Sutherlandshire. 



194. — A. Harker : Glaciated Valleys in the Cuillins, Skye. 196. — R. B. 

 Newton : Notes on some marine miocene Shells from Egypt (Taf. VIII, IX). 

 200. — A. Harker : On the average composition of british igneous rocks. 

 220. — C. D. Sherborn: On the dates of the „Paläontologie francaise" 

 of d'Orbigny. 223. — Briefliche Mittheilungen: G. H. Morton: The age 

 of the Vale of Clwyd. 231. — E. Hull: The Eastern Margin of the 

 Northatlantic Basin. 232. — A. J. Jukes-Browne: The association of 

 Schloenbachia inflata with Hoplites interruptus. 234. 



No. 420. Juni. — F. R. C. Reed: A new carboniferous trilobite 

 (Taf. X). 241. — R. B. Newton : On Archanodon Jukesi. 245. — G. C 

 Crick: Note on Ammonites euomphalus. 251. — A. R. Hunt: Notes on 

 certain Granitoid fragments from the Culm etc. of South Devon. 256. — 

 A. V. Jennings: Courses of the Landwasser and the Landquart. 259. — 

 Briefliche Mittheilung : T. G. Bonney : The River of the Baltic. 282. 



No. 421. Juli. — E. R. Lankester: Note on the molar of a Trilopho- 

 dont Mastodon from the base of the Suffolk Crag (Taf. XI). 289. — 

 J. Parkinson : The Glaucophane Gabbro of Pegli, North Italy (Taf. XII). 

 292. — R. F. Tomes: British Cretaceous Madreporaria , with descriptions 

 of two new species (Taf. XIII). 298. — J. Lomas: Glaciated Valleys 

 in the Faroer. 308. — Briefliche Mittheilungen: E. Hull: The River 

 of the Baltic. 335. — W. T. Aveline: The Geology of the country 

 around Carlisle. 335. — C. A. Mc Mahon: The Persian Volcano Koh-I- 

 Taftan. 336. 



*Eclogae Geologicae Helvetiae. Lausanne 1899. 



Tobler: Klippen am Vierwaldstätter See. 7. — Renevier: Etüde 

 geologique du Tunnel du Simplon. 31; — Classification stratigraphique 

 internationale. 35. — Früh: Löss im Schweizer Rhonethal. 47. — Schardt: 

 Programme des excursions de 1899. 60. 



