CONTENTS OF VOLUME XV 
RESTORATIONS OF CERTAIN DEVONIAN CEPHALOPODS WITH DESCRIPTIONS 
or NEW SPECIES 3 : : 5 
_ DISCOVERY OF CAMBRIAN ROCKS IN SOUTHEASTERN CALIFORNIA. N. H. 
Darton ; : : : ; ; 
SomE Notes ON SCHIST-CONGLOMERATE OCCURRING IN GEORGIA. S. W. 
McCallie . : 5 
ON AN OCCURRENCE OF CORUNDUM AND DUMORTIERITE IN PEGMATITE IN 
Cotorapo. George I. Finlay 
GLACIAL Rock Sripinc. F. O. Jones : 
VALLEY DEPENDENCIES OF THE SCIOTO ILLINOIAN ee IN wii 
County, Onto. Frank Carney 
REVIEWS . 
RECENT - PUBLICATIONS 
NUMBER VI 
THe PrE-RICHMOND UNCONFORMITY IN THE MISSISSIPPI VALLEY. Stuart 
Weller 
ON THE ORIGIN AND DEFINITION OF THE GEOLOGIC TERM ‘‘ LARAMIE.” 
A. C. Veatch 
THE CHARACTERISTICS OF VARIOUS TYPES OF CONGLOMERATES. George 
R. Mansfield . 
RESTORATION OF DIADECTES. E. C. Case 
DoME STRUCTURE IN CONGLOMERATE. Ralph Arnold . 
PRE-WISCONSIN DRIFT IN THE FINGER LAKE REGION oF NEW YORK. 
- Frank Carney 
THE GLENEYRIE FORMATION AND ITs BEARING ON THE AGE OF THE FOUN- 
TAIN FORMATION IN THE MANITOU REGION, CoLorADo. George I. 
Finlay sie) See Ri Sees eRe nT 
THE HAMILTON IN Onto. Clinton R. Stauffer 
REVIEWS . 
RECENT PUBLICATIONS 
NUMBER VII 
PERMO-CARBONIFEROUS CLIMATIC CHANGES IN SouTH AMERICA. David 
WHITE 
STRATIGRAPHIC RESULTS OF A RECONNAISSANCE IN WESTERN COLORADO 
AND UTAH. Whitman Cross 
vu 
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511 
519 
526 
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59° 
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