SMITHSONIAN MISCELLANEOUS COLLECTIONS VOL. 64 



species is replaced by the locality number or numbers to enable 

 the student to refer to the exact locality, stratigraphic position, and 

 lists of associated species. [See pp. 17-34 for list of localities and 

 associated species.] 



The following is a summary of the genera and species : 



General Stratigraphic and Geographic Position of the Cambrian 

 Faunas of China 



* Also occurs in Idaho and Newfoundland. + Also occurs in Utah. 



Note. — The columns " Near Ch'ang-hia," " Near Ch'au-mi-tien," " Near Sin-t'ai-hien," 

 " Near Tsi-nan," " Near Fang-lan-chon," " Near Tung-yii," " Near Chon-ping-hien," " Near 

 Ting-hiang-hien," and " Near Kao-kia-p'u " are omitted in this page, as the species recorded 

 in the first column were not collected in those localities. 



