DONS. — 19 FÉYRIER-16 AVRIL 1883. 
55 
Whitney. The climatic changes of later geological times. 
' Id., t. X, N° 1, 1882. 
— Science, t. I, NM, fév. 1883. 
Newhaven. The american journal of science, t. XXV, N**^ 147- 
148, mars-avr. 1883. 
Dawson. — On portions of the skeleton of a Whale from gravel on the line of 
the Canada Pacific Railway, near Smith's Falls, Ontario, 200. 
White. — Glacial Drift in the upper Missouri région, 206. — Late observations 
concerning the moUuscan fauna and the geographical extent of the Laramie 
group, 207. 
Dutton. — Récent exploration of the volcanic phenomena of the fiawaiian 
islands, 219. 
Wachsmuth and Springer. -= Remarks on Glyptocrinus and ReteocrinuSf two 
gênera of silurian Crinoïds, 255. 
EUiot. — The âge of the southern Appalachians, 282. 
Grande-Bretagne. Londres. The Geological Magazine, New 
séries, décade II, t. X, 3 et 4, mars-avr. 1883. 
Newton. — Remains of the Diver (Colymbus) from the Mundesley River-bed, 97. 
Harris Teal. — On the Cheviot Andésites and Porphyrites, loo, 145, 
Dawson. — Ganadian Pleistocene, 111. 
Howorth. — Traces of a great postglacial flood, 113.. 
Lapworth. — The secret of the Highlands, 120. 
Ettingshansen. The tertiary flora of Australia, 153. 
E. B. Tawney. — The Brockenhurst beds near Lyndhurst, 157. 
A. Irving, — Bergstûrze or Landslips, 160. 
D. Carr. — On the Lincoln Lias, 164. 
Brysen. — The glacial phenomena of Long Island, 169. 
— Geological Society. The Quarterly Journal of the— , t. XXXIX, 
No 1, fév. 1883. 
Bonney. — On the hornblendic and other schists of the Lizard district, 1. 
Hâusler. — On some upper jurassic Astrorhizidse and Lituolidae, 25. 
Claypole. — On Helicopora, a new genus of north american Fenestellids, 30. 
David. — On the évidence of glacial action in South Brecknockshire and East 
Glamorganshire, 39. 
Seeley. — On the dorsal région of the vertébral column of a new Dinosaur, 
indicating a new geniis (Sphenospondylus), from the Wealden of Brook, Isle of 
Wight, 55. 
Irving. — On the Mechanics of Glaciers, with especial référence to their sup- 
posed power of excavation, 62. — On the origines of valley-lakes, with especial 
référence to the Lakes of the Northern Alps, 73. 
— Geologists' Association. Proceedings of the —, t. VIII, N^ 1, 
janv. 1883. 
Rupert Jones. — On some fossil Entomostraca from the Purbeck formation at 
Boulogne, 54. 
Holmes. — The new sections in "Westcombe Park, Greenwich, 59, 
