NO. I CAMBRIAN FAUNAS OF EASTERN ASIA I9 



Sin-t'ai district, Shan-tung. In the section on page 29 of Black- 

 welder, 1907, this horizon is at the bed marked " 30." On the figure 

 this is placed as occurring below the line dividing the Man-t'o 

 from the Kiu-lung, but on the basis of the fauna contained in it the 

 limestone is referred to the base of the Kiu-lung. The text [p. 

 39] places the boundary between the Kiu-lung and the Man-t'o, 15 

 feet below C 5. 



Globigerina ? tnantoensis Iiwuyia divi 



Micromitra (Iphidclla) pan- Anomocare sp. 



nula ophirensis Anomocarclla butes 



Acrotreta paciftca Dolichometopus ? sp. 



C 6- About 120 feet above C 12, same section; about 20 feet below C61, same 

 section. 

 Middle Cambrian : Thin platy limestone in the upper shale member of 

 the Kiu-lung group just below the Ch'au-mi-tien limestone [Black- 

 welder, 1907, pp. 37 and 41 (second list of fossils), and fig. 10 (bed 

 12), p. 38], 2.5 miles (4 km.) southwest of Yen-chuang, Sin-t'ai 

 district, Shan-tung. 



Oboliis (IVestoiiia) blackweld- Stcphanocare ? sp. undt. 



eri Blackwclderia sinensis 



Dicellonius parvus Drcpaniira ketteleri 



Acrothele ? minuta Drcpaniira premesnili 



Agnostus douvillei Ptychoparia (Enwirichella) 

 Redlichia sp. undt. bromus 



Stephanocare ? motikci Liostracina kratisei 



Stephanocare richthofeni Shantungia spinifcra 

 Stephanocare ? sinensis 



C 7. Just above C9, same section; about same horizon as C 52, different sec- 

 tion ; about 200 feet below C 10, same section. 

 Middle Cambrian : Lower limestone member of the Kiu-lung group 

 [Blackwelder, 1907, pp. 37 and 39 (las.t list of fossils), and fig. 8a 

 bed S3), p. 29], 2.2 miles (3.5 km.) southwest of Yen-chuang, Sin-t'ai 

 district, Shan-tung. In the section on page 29 of Blackwelder, 1907, 

 this horizon is not starred, but occurs at about the middle of the 

 lower of the two bands of oolitic limestone numbered " 33." 



Obolus damcsi Agraulos dolon 



Lingulella (Lingiilcpis) eras Anomocare subquadratum 



Inotiyia abaris Anomocarella subrugosa 



Inouyia titiana Anomocarella thraso 



C 8. About 25 feet below C 5, same section ; about 275 feet above C 60, same 

 section ; about 175 feet above the horizon of C 3, different section. 

 Middle Cambrian : Brown sandstone and limestone nodules in brown 

 micaceous shales near the top of the Man-t'o formation [Black- 

 welder, 1907, fig. 8a (bed 27), p. 29], 3.4 miles (5.4 km.) southwest 

 of Yen-chuang, Sin-t'ai district, Shan-tung. This horizon is starred 

 opposite bed " 27 " on the section on page 29 of Blackwelder, 

 1907. This is below the line between the Kiu-lung and the Man-t'o, 



