IV Co Jit e? its. 
Coral Reefs of Fiji, Alexander Agassiz, 121. — Eighteenth An- 
nual Report of the United States Geological Survey to the Secre- 
tary of the Interior, Charles D. Walcott, 122. — Preliminary no- 
tice of the Etcheminiau Fauna of New Foundland, G. F. 
Matthew, 125. — Die Labradorfelse des Westlichen Norwegens. 1. 
Dae Labradorfelsgebiet bei Ekerstind und Soggendol, Von Carl 
Fred Kolderup, 126. 
Monthly Authors' Catalogue of American Geological Literature. 1.30. 
Personal and Scientific Neivs, 134. 
SEPTEMBER NUMBER. 
Othniel Charles Marsh. Charles E. Beecher. [Por- 
traits.] 135 
The Evolution of Climates. Marsden Manson 157 
Revieiv of Recent Geological Literature. — On the Phenocrysts of Ig- 
neous Intrusive Rocks, L. A. PiRssoN, 180. — On the Occurrence, 
Origin and Chemical Composition of Chromite, J. H. Pratt, 181. — 
Some Rock-forming Biotites and Amphiboles, H. W. Turner, 
181. — On the Occurrence of Paleotrochis, J. S. Diller, 182.— On 
the Association of Argillaceous Rocks with Quartz Veins in the 
Region of Diamantina, Brazil, Orville A. Derby, 182. — Gold- 
schmidtite, a new mineral, Wm. H. Hobbs, 182. — On a Hydromica 
from New Jersey, F. W. Clarke and N. H. Darton, 182. — Iowa 
Geological Survey, Volume IX, Annual Report, 1898, with accom- 
panying papers, Samuel Calvin, State Geologist, 182, — Geology 
of southwest Missouri; Report on Greene county, Edward M. 
Shepard, 184. 
Monthly Authors^ Catalogue of American Geological Literature, 186. 
Correspondence. — Correlation in the Ozark Region: A Correction, O. 
H. Hershey, 190.— Is the so-called "Upheaval of Scandinavia" 
Apparent or Real, H. W. Pearson, 192. 
Personal and Scientific News, 196. 
OCTOBER NUMBER. 
Possible New Coal Plants in Coal. W. S. Gresley. 
[Plates VII, VIIL IX, and X.] 199 
The Evolution of Climates. Marsden Manson. [Plate 
XI.] 205 
The Devonian System in Canada. J. F. Whiteaves 210 
The Gold-Bearing Formation of Stephenson County, 
Illinois, Oscar H. Hershey •. 240 
A Discussion on the Use of the Terms Rock- Weathering, 
Serpentinization, and Hydrometamorphism, George 
P, Merrill 244 
