JANVIER, FEVRIER ET MARS I907 1J 



— Chicago. The J. o/GeoL, XIV, 8, 1906; XV, 1-2, 1907. 



8 : G. K. Gilbert. Israël Cook Russell, 663-667. — J. Gkikie. « Postglacial 

 Formations » of Scotland, 668-682. — E. H. L. Schwarz. The Three Paleozoic 

 lce-Ages of South Africa, 683-691. — W. Cross, J. P. Iddings, L. V. Pirsson, 

 H. S Washington. The texture of Igneous Rocks, 692-707. — M. R. Ca.mpbell. 

 Natural Mounds, 708-717. — Id. Rock Folds Due to Weathering, 718-721. — 

 Ch. Schuchert. Géologie of the Lower Amazon Région, 722-746. — G. D. 

 Lauderback. The Relation of Radioactivity to Vulcanism, 747-757- — 1 •" 

 J. C. Branner. A. Drainage Peculiarity of the Santa Clara Valley, 1-10. — 

 E. Blackwelder. On the probable Glacial origin of certain Folded States in 

 southern Alaska, 11 -14. — C. E. Siebenthal. Notes on Glaciation in the 

 Sangre de Cristo Range, Colorado, 10-22. — W. H. Pickering. The Place of 

 Origin of the Moon the Volcanic Problem, 23-38. — J. V. Lewis. The Double 

 Crest of second Watchung Mountain, 39 45. — Ch. S. Prosser. Maulius Limes- 

 tone of Helderberg Plateau, 46-5i. — W. T. Lee. Red Beds of Rio Grande 

 Région, 52-58. — G. E. Anderson. Studies in the development of certain 

 Paleozoic Corals, 59. — 2 : H. S. Williams. The Devonian Section of Ithaca, 

 93 112. — L. G. Westgate. Abrasion by Glaciers Rivers and Waves, n3 120. 

 — J. H. Lees. The Skull of Paleorhinus, iai-i5i. — E. P. Carey and W. J. 

 Miller. The crystalline Rocks of the Oak Hil Area near San-José, California, 

 102-169. — Schultz. Some Observations on the Movements of Underground 

 Water in Conlined Batnis, 170-181. 



— Columbus. Geol. Sarv. of Ohio, IV, 1906 ; Bibliographe 

 of Ohio Geology. 



r : Alice Greenwood Derby. A Subject Index of the Publications of the 

 Geological Survey of Ohio, from its Inception to and including Bulletin 

 Eight of the Faeuth Séries, i5-233. — 2 : Mary Wilson Prosser. A Biblio- 

 graphy of the publications relating to the Geology of Ohio, other than those 

 of the State Geological Survey, 234-232. 



— Denver. P. of the Colorado Se. S.. VIII, pp. 167-220, 1906. 

 W. Headden. Mineralogical Notes, 167-182. — G. L. Cannon. Notes on 



some Fossils recently discovered near Denver, Colorado, 194-198. — F. L. 

 Clerc. Ore deposits of the Joplin District, 199-220. 



— Granville. B. of the Se. lab. of Denison Univ., XIII, 1906. 

 F. Carney. The Geology of Perry Townsifs, Licking C. O., Ohio, 117-130. 



— Jefferson City. Rep. of the State Geologisl. Missouri 

 Bureau of Geol. and Mines, Biennial Report, 1906. 



— Minneapolis The Am. Geol., XXXVIII, 1-2, 1907. 



1 : J. F. Kemp. Ore deposits at the Contacts of Intrusive Rocks and Limes- 

 tones, i-i3. — H. N. Stokes. Experiments on the Action of various Solutions 

 on Pyrite and Marcasite, i4-a3. — H. B. Kùmmel. The Peat Deposits of 

 New-Jersey, 24-33. — G. H. Asiiley. The maximum Rate of Déposition of 

 Coal-Mines Sampling, 48-57- — T. A. Jaggar. How Should Faults be 

 named and classified. 58-62. — Ch. H. Shamel. Do the geological Relations 

 of Ore deposits Justify the rétention of the Law of the Apex, 60-77. — 

 •2 : W. Lindgren. The Relation of Ore déposition to physical Conditions, io5- 

 127 — F. Bain. Some Relations of Palœogeographyto Ore déposition in the 

 Mississippi Valley, 128-144. — C K. Leith. The Geology of the Cuguna 

 Iron Range Minnesota, i45-i52. — W. H. Hobbs. Iron Ores of the Salisbury 



b. 



