90, f ig. 4, 5 C. gigas Bgt. 



91. 92, 93 C. gigas Bgt. 



94, fig. 1,2 C. cisti Bgt. 



95, fig 1 ; PI. 99, fig. 2 C. sachsei Stur. 



95, fig. 2, 3 C. cisti Bgt. 



95, fig. 4, 5 C. cisti Bgt. 



96, fig. 1,2 C. cisti Bgt. 



96, fig. 3 C. gigas Bgt. 



96, fig. 4, 5 C species (immature stem). 



97, 98 . C. jubatus L. et H. 



99, fig. 1 C. jubatus L. et H. 



99, fig. 2; PI. 95, fig. 1 C. sachsei Stur. 



99, fig. 3 C. species (tuberous stem). 



99, fig. 4 C. species (Phragma). 



100, fig. 1,2 C. jubatus L. et H. 



100, fig. 3 Asterophyllites longifolius Sternb. 



100, fig. 4 C. species (Phragma). 



100, fig. 5 C. species (Pith cast and vascular wedges). 



101, fig. 1, 2, 3 C. distachyus Sternb. 



102, fig. 1, 2, 3 C. distachyus Sternb. 



103, fig. 1,2 C. schulzi Stur. 



104, fig. 1 C. schulzi Stur. 



104, fig. 2, 3 C. arborescens Sternb. 



104, fig. 4. . ■ C. species. 



104, fig. 5; PI. 105 C. carinatus Sternb. 



106, tig. 1,3 C. carinatus Sternb. 



106, fig. 2, 4 C. carinatus Sternb. 



106, fig. 5 ? C. cisti Bgt. 



107, fig. 1 C. carinatus Sternb. 



107, fig. 2, 3 C. renauiti Kidston et Jongmans. 



108, fig. 1,2 C. carinatus Sternb. 



108, fig. 3, 4, 5 C. paleaceus Stur. 



109, fig. 1, 2, 3 C. paleaceus Stur. 



110, 111, 112; PI. 113, fig. 1, 2 C. paleaceus Stur. 



113, fig. 3, 4 C. cruciatus Sternb. 



114, fig. 1, 2 C. multiramis Weiss. 



114, fig. 3 C. cruciatus Sternb. 



114, fig. 4; PI. 115, fig. 1 C paleaceus Stur. 



115, fig 2 C. multiramis Weiss. 



116, fig. 1; PI. 117, fig. 1 C. multiramis Weiss. 



116, fig. 2 C. paleaceus Stur. 



116, fig. 3 C. carinatus Sternb. var. B. 



117, fig. 1; PI. 116, fig. 1 C. multiramis Weiss. 



117, fig. 2 C. cf paleaceus Stur. 



118, fig. 1 C. carinatus Sternb. var. A. 



118, fig. 2 C. multiramis Weiss. 



119, fig. 1 C. britannicus Weiss. 



119, fig. 2; PI. 120, fig. 1 C. multiramis Weiss. 



