Notes and Comments, 



117 



FORESTS OF THE COAL AGE. 



Dr, D. H. Scott,'^F.R.S., favour us with a copy of his paper 



Lyginodendron oldhamium. Restoration, showing 

 stem and roots, with the foliage ; to the left above is a male 

 frond. Observe the contemporary Dragon-fly. (a) Seeds 

 in cupules, studded with glands, and borne on a branched 

 stalk ; (6) part of male frond showing discs and poUen- 

 sacs. (a) and (b) slightly magnified. From drawings by 

 Mrs. D. H. Scott. 



on the above subject, which appears in the Volume LIV. of 

 the Transactions of the Institution of Mining Engineers. It 

 deals with the various larger forms of vegetation flourishing in 



1918 April 1. 



