Figure 1. Map of China indicating position of Guizhou Province (upper left), and map of Guizhou Province with five important localities for Cambrian echinoderm faunas and the depositional settings during the Cambrian Period (modified from Lin, 2006). Illustrated Kaili gogiids are from Wuliu-Zengjiayan (site 1) and Miaobanpo (site 2) sections. Site 3 is the location of the stratotype of the Kaili Formation, and there is one articulated gogiid reported from this site (Lin et al. 2005). Sites 4 and 5 are lower Cambrian gogiid localities from the Balang Formation (Peng et al. 2005a,b).