[matthhw] a review OF THE LITTLE RIVER GROUP 133 



Plate YIII. 



Fig. I. Calamités geniculonus, n.sp. Part of stem near the base, showing a 

 branch at a node with subordinate branches each forking dichotomously. 

 Natural size. From Bed? Fern Ledges, Lancaster, N.B. See p. 99. 



Fig. 2. Ramicalainus dumosus, gen. et sp. noy. Stem with several branches. Re- 

 duced % — ^No. 2 the main stem. No. 2b the branches. 



Fig. 3. The same. Part of a stem showing a node having several whorls o£ 

 leaves ; these leaves of different ranks and sizes. Natmral size. 



Fig. 4. The same. A node seen from above, having several whorls of leaves, 

 and an annulus at the upper whorl. Natural size. All from bed No. 

 1. more than 200 below the summit of the Dadoxylon sandstone at 

 Duck Cove, Lancaster, N.B. See p. 105. 



Fig. 5. The same? An upper branch suppcsed of this species.showing two single 

 whorls of leaves with traces of an annulus Natural size. From Bed 1, 

 Fern Ledges, Lancaster, N.B. See p. 106. 



