Text-Fig B.—Figs. 6–11—Details of apophyses in different cones. Each detail was drawn from the centre of the raised area on the proximal outer side of the cone. Fig. 6—Pyramidal. Fig. 7—Pyramidal and truncated. Fig. 8—Extremely rounded, gibbous Fig. 9—Shape intermediate between pyramidal and rounded. Fig. 10—Extreme flexure. Fig. 11— Umbos depressed. Figs. 12–15—Details from various parts of different cones. Fig. 12—Extreme umbo elevation. Fig. 13—Extreme flexure or tilting of umbo. Fig. 14—An almost erect, incurved mucro. Fig. 15—Extremely reflexed mucro. (Approximate scales. Figs. 6–11 × 1 ¼. The differences in size are noteworthy. Figs. 12–15 × 5).