l8 SMITHSONIAN MISCELLANEOUS COLLECTIONS VOL. 64 



C 2 Just above C i, same section ; above C 4, same section ; about same hori- 

 zon as C 10, dififerent section. 

 Middle Cambrian : Lower shale member of the Kiu-lung [Blackwelder, 

 1907, pp. 37 and 40 (part of the third list of fossils), and fig. 10 

 (beds 4 and 5), p. 38], 2 miles (3.2 km.) south of Yen-chuang, 

 Sin-t'ai district, Shan-tung. C 2 contains specimens from the cen- 

 tral portion of the lower shale member — from the second " x " 

 from the left side of the figure on page 38 to but not including the 

 fourth " X " from the left. • 



Protospongia chloris Lisania agonius 



Obolus (IVestonia) blackivcldcri Anomocarc latelimbatum 



Acrotreta paciftca Anomocarella albion 



Hyolithes cybele Anomocarella biston 



Orthotheca cyrene dryas Anomocarella chincnsis 



Agnostus chinensis Coosia ? daunus 



Dorypyge bispinosa Dolichonietopus deois 



Lonchoccphalus tcllus Dolichamctopus derceto 



C 3. About 100 feet above the horizon of C60, dififerent section; about 175 

 feet below the horizon of C 8, different sections. 

 Lower Cambrian: Lower part of the Man-t'o shale formation [Black- 

 welder 1907, p. 28 (list of fossils at bottom of page), and fig. 8a 

 (bed 20), p. 28], on the southeast slope of Hu-lu-shan, 2.5 miles 

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



Billingsella richthofeni Redlichia nobilis 



Helcionella rugosa chinensis Ptychoparia (Emmrichella) 



Hyolithes dclia constricta 



C 4. Just below C I, same section ; same horizon as C ^7, different section. 



Middle Cambrian : In limestone nodules at the base of the lower shale 

 member of the Kiu-lung group [Blackwelder, 1907, pp. 37 and 40 

 (second list of fossils), and fig. 10 (bed 4), p. 38], 3 miles (4.8 

 km.) southwest of Yen-chuang, Sin-t'ai district, Shan-tung. In 

 the section on page 38 of Blackwelder, 1907, this horizon is at the 

 base of bed 4 about halfway between the first and second " x's " 

 from the left side. 



Protospongia chloris Agnostus chinensis 



Acrothele matthezvi eryx Lisania alala 



Acrotreta paciiica Anomocarella albion 



Pelagiella chronus Anomocarella chinensis 



Hyolithes cybele Dolichonietopus alceste 



Hyolithes ? (operculum) Dolichonietopus deois 

 Orthotheca dclphus 



C 5. About 25 feet above C 8, same section ; about 40 feet below C 63, same 



section. 



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



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



, (bed 30), p. 29], 3.2 miles (5.1 km.) southwest of Yen-chuang, 



