22 
Sinian. 
T’ai-shan. | 

Ordovician. 
Cambrian. 
Archean, 
RESEARCH IN CHINA. 

Tsi-nan 
dolomite. 
Ch’au-mi-tién 
limestone. 
Ku-shan shale. 
Feet. 


) 
i 
if 
~~ 




cro— 







i 
it 
i! 
i 













i 
tt 

1 
ul 
zi 
i 
: 
: 


Lent 
feu 
tat 
Hen 
Hel 


a 
Hi LJ 
rl 
ity i 
i 

Te 
ie 
weil 

(pees See ee, iSamnec RES 

Ch’ang-hia 
limestone. 
Man-t’o 
shales. 
T’ai-shan 
complex. 
Meters. 

559 
Present land surface. 
Dolomitic limestone, dark gray and 
liver-brown colors. 
90 | Shaly gray limestones and shales, 
buff crystalline dolomite, and thin 
white limestone. 
180] Blue-gray limestone, conglomeratic 
at various horizons, 

15 
150 
150 

Green shale and slabby limestone. 
Gray limestone mottled with ocher. 
Dark gray oolitic limestone. 
Olive gray oolitic limestone. 

Brown shale with thin gray lime- 
stones. 
Buff and gray shales with gray and 
buff earthy limestone and black 
slabby limestone. 


3,750 
Cw er el Jat ett Ye Yn Ye) 
1,135 
Schists and gneisses with intruded 
granite, syenite, etc. 
si ee ee 
Fic, 4.—SECTION OF THE SINIAN SYSTEM IN THE CH’ANG-HIA DISTRICT, SHAN-TUNG 
