540 SIR J. W. DAWSON FOSSILS FROM NEWFOUNDLAND. 



EXPLANATION OF PLATES.* 



Plate 21— Fossil Plants from Newfoundland and New Brunswick. 



Figure 1 — Lepidodendron murroyanum^ Dn. Leafy branch (inverted). 

 Figure 2— " '^ Old stem. 



Figures — '• " Leaf scars of stem and branch. 



Figure 4 — Lepidodendron cUftonense, Dn. Leafy branch. 



Plate 22 — Fossil Plants from New Brunswick, 



Figure 5 — Lejndodendron diftonense. Old stem. 

 Figure 6 — " " Leaf scars of stem and branch. 



Figure 7 — " " Strobile borne on slender stem. 



Figure 8 — " " Branches, as seen on a bed of sandstone; 



duced to one-eighteenth natural size. 



* The titles printed on plates 21 and 22 are imperfect. 



