STRATIGRAPHY OF SHAN-TUNG. 23 

Feet. | Meters. 




rv) 
& | Po-shanseris. | (,_ ——= —= 150 45 | Coal-bearing shales, etc. 
—Y_|—Unconformity— . 














r=] 
3 
= Tsi-nan Dolomitic limestone, liver-brown, 
— dolomite. blue-gray, and purplish colors. 
5 
a 
ol 
8 
n 
Ash-gray earthy limestone, partly 
shaly 
Blue-gray limestone, 
: Green shales, limestones, and lime- 
Kiu-lung ’ ? 
group. stone nodules. 
g Oolitic dark limestone. 
we] 
E 
a 
1S) 
Brown shales and limestones. 
Man-t’o Maroon and yellow shales. 
shales, 
Buff shales and earthy limestones. 
——|——|—Unconformity—- a es 
alg YEG 
s Yai WIFE i 5 
3 5 aera i te Gneiss, schists, and granite. 
a|< MMe 



Total seco senns are cre 4,375), 315 
Fic. 5.—SECTION OF THE SINIAN SYSTEM IN THE S1N-T’Al DISTRICT SHAN-TUNG. 
