DONS. — JUILLET, AOUT ET SEPTEMBRE IQoS Sq 



Canada. — Halifax. Proc. and Trans. Nova Scotian Iiist. Se, 

 X, 4, 1901-iyoa. 

 Elis : The Pi'ogress of Geological Investigation in Nova-Scotia, p. 433-446. 



— Ami : On the Upper Gambrian Age of the Dictyonema Slates of Angus 

 Brook, New Canaan and Kentville, N. S., p. 447-434' — Prest : Supplementary 

 Notes on Drift Ice as Eroding and ïranspoi'ting Agent, p. 455-457. 



Ottawa. B. Geol. Surv. of Canada, n° 82a. 



Espagne.— Madrid. Mem. Soc. Esp. H. N., I, 1^-4» ; n la.Qa^ 

 1903. 



— B. Soc. Esp. H. N., m, 6-7, 1903. 



6 : Ghaves : Nota sobre algunos minérales de nuevas localidades de Anda- 

 lucia, p. 25i-253. — Navarro : Notas geolôgicas y mineralôgicas, p. 253-260. 



— 7 : Arévala : Modificaciôn del procedimiento de Delesse para el anâlisis 

 mecânico de rocas, p. 281-285. — Jiménez de Gisneros : El yacimiento de 

 magnetita de Gehegin, p. 290-294. — Jiménez de Gisneros : De la existencia 

 del Lias superior, del tithônico y del infracretâceo en la région NO. de la 

 provincia de Murcia, p. 294-3oi. 



États-Unis. — Berkelej''. B. Départ, of GeoL of University of 

 Galifornia, III, 10-12. 



lo-ii : Hay : Two new species of fossil turtles from Oregon, p. 287-241. — 

 Sinclair : A new tortoise from the auriferous gravels of Galifornia, p. 248- 

 248. — 12 : Merriam : New Ichthyosauria from the upper triassic of Galifor- 

 nia, p. 249-263. 



Boston. Proc. Boston Soc. N. H., XXX, 3-7, 1902 ; XXXI, i, 1903. 



3 : Grosby : The origin of eskers, p. 875-41 1. 



— Mem. Boston Soc. N. H., V, 8-9. 



CanibîHdge. B. Mus. of Comparative Zool. at Harvard Collège, 

 XXXIX, 6-8 : XLII (VI, 2). 



7 : Eastman : Garboniferous Fishes from the Gentral Western States, 

 p. 163-226 — 2 : Skeats : The chemical composition of Limestones from 

 upraised coral islands, with notes on their niicroscopical structures, p.5i-i26. 



Chicago. Journ. of Geol, XI, 4-5, 1903. 



4 : Taylor : The corrélation and reconstruction of recessional ice borders 

 in Berkshire Gounty, Mass., p. 828-364. — Richardson : The Upper Red Beds 

 of the Black Hills, p. 365-393.— Gase : New or little-known Vertébrales from 

 the Permian of Texas, p. 894-402. — Perry : Notes on the geology of Mount 

 Kearsarge, New-Hampshire, p. 408-412. — Weller : The Stokes collection of 

 antarctic fossils, p. 418-419. — 5 : Hershey : The relation between certain 

 River lerrace and the Glacial Séries in Northwestern Galifornia, p. 43i-458. 



— Gampbell : Variation and équivalence of the Gharleston Sandstone, p. 459- 

 468»— Sardeson : The phylogenic stage of Gambrian Gastropoda, p. 469-498. 



— Read : Nodular-Bearing schists near pearl, Golorado, p. 494-497- 



Denver. Proc. Colorado Se. Soc, VII, p. 85-io8. 

 Patton : Synopsis of paper on the developraent of pseudomorphs, p. 108-107. 



