THE CLUB CABINET. 651 



courtii (Lepidophloios). In many of the leaf-bases 

 the vascular bundle, parichnos strands and ligule 

 are seen (fig. 62). 

 Y.C. 15. (A and B) Tr. sees, stems of Bothrodendron mundum ; 

 (C) tr. sec. of a similar, but much smaller, stem. 



16. Tr. sec. cone of Lepidostrobus oldhamius with micro- 



spores. 



17. Tr. sec. cone of Lepidostrobus oldhamius. This cone 



does not contain any spores, but the axis and laminae 

 are well shown. 



18. Tr. sec. portion of Stigmaria ficoides, showing at A the 



zone of wood, with cortex and rootlet-bases at B 

 and C (figs. 98 and 100). 



19. Tang. sec. Stigmaria ficoides through outer cortex, 



cutting rootlets transversely (fig. 97). 



20. Tang. sec. Stigmaria ficoides through zone of wood (fig. 99). 



21. Radial sec. Stigmaria ficoides. 



22. Tr. sec. Stigmaria sp., showing zone of wood at A, and 



cortex with rootlet-bases at B. 



23. Tr. sec. stem of Etapteris Laceattei. 



24. Tr. sec. stem of Metaclepsydropsis duplex. Locality : 



Pettycur, Burntisland, Fife. 



25. Tr. sees, stems of Botryopteris cylindrica, the one at B 



being cut at junction with petiole. Locality : Hali- 

 fax Hard Bed, Huddersfield. 



26. Tr. sec. stem of Zygopteris bibractensis (fig. 118). 



27. Tr. sees, stems and petioles of Stauropteris oldhamia 



(figs. 126-128). 



28. Tr. sec. stem of Lyginodendron oldhamium (fig. 129). 



29. Tang. sec. stem of Lyginodendron oldhamium, rootlets 



being given off at A (figs. 138 and 142). 



30. Radial sees, stem of Lyginodendron oldhamium, rootlets 



being given off at A (figs. 138 and 142). 



31. (A) Tr. sec. young stem of Lyginodendron ; (BB) leaf- 



rachis ; (C) root. Locality : Dulesgate, near Tod- 

 morden. 



32. (A) Tr. sec. leaf-rachis of Lyginodendron oldhamium ; 



(B) tr. sec. young stem ; (CC) tr. sees, of roots 

 (figs. 139, 141 and 145). Locality, Dulesgate, near 

 Todmorden. 



