Report of the Librarian. 
xlix 
Van Hise, C. R. An Historical Sketch of the Lake Superior 
Region to Cambrian Time. 
_An Attempt to Harmonize Some Apparently Conflicting 
Views of Lake Superior Stratigraphy. 
_The Iron Ores of the Penokee-Gfogebic Series of Michigan 
and Wisconsin. 
—— Upon the Origin of the Mica-Schists and Black Mica 
Slates of the Penokee Gogebic Iron-Bearing Series. 
-- The Pre-Cambrian Rocks of the Black Hills. 
-The Iron Ore of the Marquette District of Michigan. 
-(With Irving, R. D.) The Penokee Iron-Bearing Series 
of Michigan and Wisconsin. 
-(With Pumpelly, Raphael.) Observations upon the Struct¬ 
ural Relations of the Upper Huronian, Lower Huronian 
and Basement Complex of the North Shore of Lake Huron. 
Vogdes, Anthony W. Course of Sciences Applied to Military 
Art: Part I, Geology, and Military Geography. Geology. 
-Notes on the Distribution of Iron Ores in the United States. 
-Notes on Paleozoic Crustacese, No. 1. On Some New Se- 
dalia Trilobites. 
Vogt, J. H. L. Granitens og Syenitens baenkning i Forhold 
til den Nuvaerende Overflade. 
-Nogle Bemaerkninger over Granit. 
-Skiktede Moraener. 
-Salten og Ranen. 
- Om Verdens Guld-, Solv- og Kobber-Produktion. 
- Einige Bemerkungen uber die Zusammensetzung der Krys- 
tallisirten Schlacken. 
-Norske Ertsforekomster I-VII. 
- Pa Gasanalyser Grundade undersokningar af sulu- och 
rakopparsmaltningar M. M. uti Skaktugnar. 
- Om Slaggers af Sammansattningen Beroende Kristallisa- 
tions-Forhallanden. 
- (With Brogger, W. C.) Berattelse om Undersokningar 
ofver Malmforekomsten vid Klefva Grufva. 
Wadsworth, M. E. Notes on the Rocks and Ore-Deposits in 
the Vicinity of Notre Dame Bay, Newfoundland. 
- The Bishopville and Waterville Meteorites. 
n—IV 
