196 



DAD0XYL0N. 



51,461. Co-type. Tang. Long. Sect. A tangential section 

 similar to 51,503, showing the medullary rays and tracheides. 



Bottom of the cliff, Newcastle, New South Wales. JSficol Coll. 



V. 8299. Text-fig. 41. Co-type. 



Trans., Bad., and Tang. Long. Sections. These sections, all 

 mounted on one slide, are precisely identical in structure with 



Fig. 43. — Dadoxylon australe, sp. now Tangential longitudinal section. 

 51,503. x 35. 



the specimens above described. There is every reason to believe 

 that all three were cut from the same specimen, but in different 

 directions. 



The transverse section is very thin, and is particularly well 

 preserved, a portion of three rings of growth being seen. Part of 



