Contoils. V 
and Pleistocene. Harold W. Fairbanks. [Plate 
XV.] 2i;{ 
The Ph_ysiogi-aphie Development of the Upper Mississippi 
Valle3^ Oscar H. Hershey. [Illustrated.] 24(i 
Editorial Coniment. — Reeeut Estimates of GeoIof<ical Time, 268. — The 
State Geologist of Missouri, 270. 
Revietv of Recent Geological Literature.-''' 'fwa Geological Survey, vol. 
VI, Report on Lead, Zinc, Artesian Wells, etc., Samuel Calvin, 
State Geologist, 271. — Geology of Johnson County [Iowa], S. Cal- 
vin, 273. — A Treatise on Rocks, Rock Weathering and Soils. 
George P. Merrill, 273. 
Correspondence — Origin of the Loess, J. .\ . Udden, 274. Toronto 
Meeting of the British Association for the Advancement of Sci- 
ence, 27.'>. 
NOVEMBER NUMBER. 
On Streptelasma profundum (Owen), S. Corniculuni 
(Hall.) F. W\ Sardeson. [Plates XVI and XVII.] 277 
The Koochiching Granite. Alexander N. Winchell. 
[Illustrated.] , 293 
On the Magnetite Belt at Cranberry, North Carolina, and 
Notes on the Genesis of the Iron Ore in general in 
Crystalline Schists. James P. Kimball. [Plate 
XVIU.] 299 
Diceratherium Proavitum. J, B. Hatcher. [Plate XIX.] 313 
The Fisher Meteorite, Chemical and Mineral Composition. 
N. H. Winchell 3H) 
Editorial Commevt. — The Geological Chronology of Renevier, 318. — 
Rohn's Collection of Lake Superior Rocks, 323. — The Terminations 
-ic and -ical, 322. 
Review of Recent Geological Literature. — Syllabus of General Geology 
for Students, with Definitions and References, C. W. Hall. 323. - 
The Glacial Lake Agassiz, Wakren Upham. 324. -The Glacial 
Brick-clays of Rhode Island and Southeastern Massachusetts, J. 
B. Woodworth and C. F. Makbut, .328.- The Moraines of the 
Missouri Coteau and their Attendant Deposits, J. E. Todu, 329. 
Glacial Observations in the Umanak District, Greenland, Geo. II. 
Barton, 329. A Handbook of the (ienera of the North American 
Paleozoic Bryozoa, Geo. H. Sii\ii>soN. .330. -Description Geolo- 
gique de Java et de Madoura, i)ai- Dk. R. D. M. Vehbeek et R. 
Fenema, .331.— Geology of Polk County |Iowa]. H. F. Bain, 334. 
Eine Torfmoor Untersuchung aus dem Nordlichen Nerike, Rut 
gek Sernander und Knut K,iellmark; 334. Une Travaille Arch 
elogique fait dans une Tourbiere au Nord de la Nericie, par KNi'r 
Kjellmark, 334. — Notes on the Structure and Development of thf 
Turf moor "Storm ur" in Gestrikland, Gustav Hellsing, 336. 
Recent Pubii nations .3.3() 
CorreHpondoice. — The Finland Excursion of the Seventh International 
Congress of Geologists, 339. 
