28 Sewaru, Jurassic Plants in tJic Manchester Mnsenm. 



EXPLANATION OF PLATES. 



Plate L Todiles Williajusoni (Brongn.) (nat. size). 



Fig. I. (upper figure) Specimen No. 45 (AVilliamson Col- 

 lection, Manchester Museum). 

 ,, 2. (lower figure) Specimen No. 44 (Williamson Col- 

 lection, Manchester Museum). 



Platk IL 



Fig. 3. Ctcnis. A surface-view of a piece of the epidermis ; 



S = stomata ; P = papillre. B. Epidermal cells 



in side-view ( x 120) No. 53. 

 Fig. 4. Ctcnis (nat. size) No. 53. 

 ,, 5. Ginkgo digitaia (Brongn.) (nat. size) No. 3. 



Platr in. 



Fig. 6. Williamsonia pecten (Phill.) (nat. size) No. 2)Z- 

 ,, 7. Sagenoptcris F/ii//ipsi (Brongn.) (nat. size) No. 57. 

 „ 8. „ „ „ „ No. 310. 



Plah: IV. 



Fig. 9. Cladophiebis denticulata (Brongn.) (nat. size) No. 313. 



