CONTENTS OF VOLUME VIII 
THE SHENANDOAH LIMESTONE AND MARTINSBURG SHALE. Charles S. 
Prosser - - - - - - - - - - - 2 
Reviews: Geology of the Little Belt Mountains, Montana, with Notes on the 
Mineral Deposits of the Neihart, Barker, Yogo, and other Districts, 
Walter Harvey Weed, accompanied by a report on The Petrography of the 
Igneous Rocks of the District, by L. V. Pirsson (J. P. I.), 664. Geolog- 
ical Survey of Canada— Annual Report of Mineral Statistics for 1898, 
by E. D. Ingall (C.), 667. On the subdivisions of the Carboniferous 
System in Eastern Canada, with Special Reference to the Union and 
Riversdale Formations of Nova Scotia, Referred to the Devonian System 
by some Canadian Geologists, by H. M. Ami (T.C. C.), 667. Trans- 
actions of the Australasian Institute of Mining Engineers, Vol. VI, 
edited by A. S. Kenyon, 668. 
RECENT PUBLICATIONS - 5 = = - = = = - - 
NUMBER VIII. 
PRINCIPLES OF PALEONTOLOGIC CORRELATION. James Perrin Smith = 
CONTRIBUTIONS FROM WALKER MusEuM. I. THE VERTEBRATES FROM 
THE PERMIAN BONE BED OF VERMILION CouNTyY, ILLINOIS. 
E. C. Case - - - - - Ste a= - - - - 
SOME PRINCIPLES CONTROLLING THE DEPOSITION OF ORES. C. R. Van Hise 
REVIEWS: Secondary Enrichment of Ore Deposits, S. F. Emmons; Enrich- 
ment of Gold and Silver Veins, by Walter Harvey Weed (Charles R. 
Keyes), 771. Enrichment of Mineral Veins by Later Metallic Sulphides, 
by Walter Harvey Weed (J. P.I.), 775. Origin and Classification of 
Ore Deposits, by Charles R. Keyes (C. F. M.), 776. Eléments de 
Paléobotanique, by R. Zeiller (H. C. Cowles), 779. A Topographic 
Study of the Islands of California, by W.S. Tangier Smith (R. D. S.), 
780. ; 
RECENT PUBLICATIONS - - - - ~ : - - - - 
Vil 
669 
673 
608 
730 
783 
