FIGURE 10. Corals from the Quesnel terrane, Harper Ranch subterrane. 1-4, Petalaxis besti, SJS 1014, slides C1-C4; 5-9, Cystolonsdaleia danneri, n. sp., holotype, USNM 531318, SJS 1015, slides C5, C6, C8, C9, respectively. Five-mm scale is relevant to all figures except 10.6 for which the 1-mm scale applies. Figure 10.6 shows the microstructure of the upper part of the axial column in specimen shown in 10.5.