Geol. Mag.. 1908. 



Plate V. 



6a 6b 



Beinrose, Collo., Derby. 



Figs ^•4■.—Zaphl■entis koninchi, Edw. & H. ; Figs. 5-7.-7, delanouei, Edw, & H. 

 CARBONIFEROUS L IIVl E S T O N E . 



