20 SMITHSONIAN MISCELLANEOUS COLLECTIONS VOL. 64 



both as represented on page 29 and as given in the text at the top 

 of page 39. 

 Two species, Ptychoparia inipar. var. and Anomocare sp. undt. 



C 9. Just below C/, same section; about 25 feet above C63, same section; 

 about same horizon as C52, different section. 

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

 [Blackwelder, 1907, pp. 2,7 and 39 (third list of fossils), and fig. 8a 

 (bed 33), p. 29], 3 miles (4.8 km.) southwest of Yen-chuang, Sin- 

 t'ai district, Shan-tung. In this section on page 29 of Blackwelder, 

 1907, this horizon is not starred, but occurs at the base of the lower 

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



Micromitra {Paterina) labra- Anomocare minus 



dorica orientalis Coosia decclus 



Inonyia abaris 



C 10. About 200 feet above C7, same section; about same horizon as C i. 

 C 2, and C 4, different section. 

 Middle Cambrian : Lower shale member of the Kiu-lung group [Black- 

 welder, 1907, pp. 37 and 40 (part of the third list of fossils), and fig. 

 8a (bed 35), p. 29], about 3 miles (4.8 km.) southwest of Yen- 

 chuang, Sin-t'ai district, Shan-tung. 



Obolus damesi Anomocarella temenus 



Menocephalus sp. undt. 



C II. About same horizon as C61, different section; above C 57, same section; 

 about same horizon as C 2,2,^', different section. 

 Upper Cambrian: Crystalline limestone 60 feet (18 m.) above the base 

 of the uppermost limestone member [Blackwelder, 1907, pp. 2>7 and 

 41 (last list of fossils)] 2.1 miles (3.4 km.) southwest of Yen- 

 chuang, Sin-t'ai district, Shan-tung. 

 Two species, Chuangia batia and Chiiangia nitida. 



C 12. About 120 feet below C6, same section; about 75 feet above C62, same 

 section but at a locality 3 miles east; C 13 includes the horizon rep- 

 resented by C 12; about 150 feet above C i, same section. 

 Middle Cambrian : Gray limestone near the top of the middle limestone 

 member of the Kiu-lung group [Blackwelder, 1907, pp. 2>7 and 41 

 (part of the first list of fossils), and fig. 10 (bed 7), p. 38], 3.25 

 miles (5.2 km.) southwest of Yen-chuang, Sin-t'ai district. Shan- 

 tung. This horizon is starred at the top of bed " 7 " in the section 

 on page 28. 



Acrotreta pacifiea Pterocephalns asiaticus 



Teinistion alcon Inouyia acalle 



Teinistion typicalis Lisania ajax 



Blackwelderia alastor Anomocarella iiitia 

 Damesella blackwelderi 



. C13. The horizon of C13 includes that of C12; about 120 feet below C6, 

 same section; about 75 feet above C62; which is in the same 

 section but at a locality 3 miles east ; about 150 feet above C i, 

 same section. 



