CONTENTS. 
CHAPTER VI.—STRATIGRAPHY OF WESTERN CHI-LI AND CENTRAL SHAN-SI—Continued. 
Pre-Shan-sian unconformity 
In Chi-li and Shan-si 
Shan-si system . 
General pestenent 
In the Ning-shan district : 
T’ién-hua-Yau-t’6u coal-field, Shan- -si . 
Tertiary : 
Ning-shan feeeiatin 
CHAPTER VII.—StTRUCTURAL GEOLOGY OF THE NING-SHAN BASIN, by Bailey Willis 
CHAPTER VIII.—StrRuctTuRAL GEOLOGY OF THE Wu-T’arI District, by Bailey Willis . 
Enumeration of distinct structures : 
Structure of the T’ai-shan complex 
Banding and contortion . 
Structure of the Pre-Cambrian sediments 
Schistosity and folding of the Wu-t’ai schists 
Folding of the Hu-t’o series 
Structure of the Paleozoics : 
Shallow synclines and sharp anuicneds 
Statement of observations 
Occurrences east of Téu-ts’un 
Section on the Sing-ho 
Section on the Hu-t’o-ho 
Section in the Ki-chéu-shan 
Isolated hills east and north of the Shi- seep 
Vicinity of the Shi-ling 
Normal faulting ; 
Ki-chéu-shan fault 
Dates of episodes of deformation 
Pre-Cambrian episodes 
Post-Wu-t’ai derormetion 
Post-Hu-t’o deformation 
Paleozoic interval : ; 
Movement without Eeerreenicns 
Mesozoic deformation 
Episode of folding 
Tertiary movements 
Warping 
Quaternary movements 
Normal faults 
CHAPTER IX.—OBSERVATIONS IN CENTRAL SHAN-SI . 
STRATIGRAPHY, by Eliot Blackwelder 
Introduction 
The Pre-Cambrian 
Paleozoic 
Sinian system 
Shan-si series 
STRUCTURAL GEOLOGY, by Bailey Willis 
General relations ; : 
Pre-Cambrian and Paleozoic . 
Observations en route 
Bearing of observations on pecial structure 
Normal faulting 
General relations of the normal fault aysten 
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