PLATE XVI. 



Cupressinoxylon cryptomerioides, sp. nov. Transverse sections of 

 wood. Kentish Rag; Iguanodon Quarry, Maidstone. 



Fig. 1. Transverse section of inner part of the wood. ^>., pith ; 

 p.x., bundles of primary xylem projecting into the 

 pith; 7\2>., resin-containing xylem-parenchyma scat- 

 tered through the secondary xylem. No. V. 13208 a 

 (p. 186). 



Pig. 2. Transverse section of outer part of the same specimen. 

 r.p., resin -parenchyma in the secondary xylem; 

 <., cambium-layer ; ph., phloem ; r.c., large resin- 

 canals in the cortex. No. V. 13208 a (p. 187). 



