78 



J. WATSON, S.J. LYDON & N.A. HARRISON 



Fig. 38 A, B Ton-eyiies detriti sp. nov. Wessex Formation, Isle of Wight. sJTOwing stomatal groove on lower cuticle. SEM, x 200. A, highly papillate 



groove, V.64630; B, less papillate groove, V.64629. 

 Fig. 38 C Torreya califomica Torrey. Stomatal groove on lower cuticle, SEM, x 200. 



