4.46 DONATIONS. 
Canadian Journal of Scienee, Literature, and History. New Series. 
Vol. xii. No. 4. November 1869. 
i. J. Chapman.—Analyses of some Canadian Minerals, 265. 
Canadian Naturalist and Geologist. Vol.iv. No. 3. 
E. Billings.—Notes on the structure of the Crmoidea, Cystidea, and 
Blastoidea, 277. 
T. R. Jones.—‘ Fossil Bivalved Entomostraea,’ noticed, 336. 
— Crosskey.—Boulder Clay, 349. 
Chemical News. Vol. xxi. Nos. 526-538. 
Chemical Society. Journal. Second Series. Vol. vin. January to 
March 1870. 
Christiania. Det Kongelige Norske Frederiks-Universitetets Aars- 
beretning for Aaret 1868, med Bilage. 1869. (2 copies.) From 
the Royal Norwegian University in Christianre. 
——. Forhandlinger i Videnskabs-Selskabet i Christiania. Aar 
1868. Christiania, 1869. 
K. Pettersen.—Profil gjennem Reisenelyens Dalfére udover Ul6 og 
Kaagen til Lyngenfjord, 316. 
Index Scholarum in Universitate Regia Fredericiana Cente- 
simo duodecimo eius Semestri. Anno 1869. XVII. Kalendas 
Februarias habendarum. (2 copies.) From the Royal Norwegian 
University in Christiana. 
Colliery Guardian. Vol. xviii. Nos. 469 & 470. 
——. Vol. xix. Nos. 471-481. 
Cornwall. Laws and Rules of the Royal Geological Society of Corn- 
wall. 
Dresden. Sitzungs-Berichte der naturwissenschaftlichen Gesellschaft 
Isis in Dresden. Jahrg. 1869. Nos. 7-9. July to September. 
Dr. Giinther.—Ueber ausgestorbene Thierarten, 118, 135. 
J. G. Bornemann.—Zur Kritik der mikroskopischen Entdeckungen 
des Herrn Bergrath Dr. Jenzsch, 141. 
C. R. Schumann.—Ueber Torfmoore, 160. 
E. Zschau.— Hine Pseudomorphose vom Grube Churprinz bei Freiberg, 
166. 
——. Avanturinfeldspath, von den Norwegern Sonnenstein genannt, 
167. 
——. Ueber die Orthoklasfeldspathe Norwegens, 167. 
Edinburgh. Geological Society. Transactions. Vol.i. Part 3. 1870. 
J. Haswell.—On Columnar Structure developed in Mica Schist from 
a Vitrified Fort in the Kyles of Bute, 229. 
A. Somervail.—On the Depth of the Seas in which the Carboniferous 
Limestone was formed, 249, 
D. W. Roberts.—Notice of certain Concretions found in the Upper 
Silurian Rocks of Denbighshire, North Wales, 253. 
