62 
DOiNS. — 2 MARS-4 MAI 1885. 
Fontaine's Older mesozoic flora of Virginia, 280. 
Irving on ihe copper-bearing rocks of Lake Superior, 299. 
— Memoirs of the Muséum of Comparative Zoology at Harvard 
Collège, t. XI, n° 1. 
Wadswordt. — Lithological Studies, 20S p., S pl. 
Indianapolis (Indiana). Departem. of Geology and natural History. 
Fourteenth annual Report, 1884. 
Part first. Geology and natutal History. Part second, Post-Pliocene Vertebrates 
of Indian, (By Prof. E. Gope and Jas, Wortman). 
New Haven, Conn. — The american Journal of Science, 3° série, 
t. XXIX, n° 171. (Mars, 1885). 
J. Dana. — Taconic Rocks and Stratigraphy with map of the Taconic ré- 
gion, 205. 
"W'hite. — Jurassic Strata of North America, 228. 
Irving. — Divisibility of the Arcbaean in the Northwest, 237. 
Hidden. — Mineralogical Notes, 249. 
N°.172. (Avril, 1885). 
White. — The Genus Pyrgulifera, Meck, and its Associates and Congeners, 277. 
Wilkinson. — Occurrence of Native Mercury in the Alluvium in Louisiana, 280. 
Rockvrood. — Eaithquakes in Spain, 282. 
Clarke. — Devonian Spores, 2Si. 
Reade. — Denudation of the two Americas, 290. 
CroU. — Artic interglacial Periods, 300. 
"Walcott. — Paleozoic Notes ; New Genus of Cambrian Trilobites, Mesonacis, 
328. 
Philadelphia. — Academy of natural Sciences of. — Part. III, 
(nov.-déc. 1884). 
Brinton. — A glacial pebble, 299. 
Heilprin. — On a remarkable Exposure of Columnar Trap nea:r Orange, 
1 pl., 318. — Notes on some new Foraminifera from the Nummulitic Formation 
of Florida, 32i. 
Report ofthe mineralogical and geological Section, 343. 
Pv.eport of the Professor of Invertebrate Palaeontology, 345. 
Report of the Professor of mineralogy, 346. 
Grande-Bretagne. Londres. Geological Society. Proceedings of 
the —, 1884-85, n°s 468, 469, 470, 471. (Mars-avril, 1885). 
— Geological Association. Proceedings of the — , t. IX, n° 1. 
(Février, 1885). 
Hicks. — On some récent Researches in Bone-Caves in ^'ales, 1. 
R. Meldola. — On some geological Aspects of the East Anglian Earthquake of 
April 22 nd 1884, 20. 
— The Geological Magazine. Nouvelle série, troisième décade, 
t. II, n° 3, (n° 249), mars 1885. 
