Froc. Yopksh. Geol. & Polyt. Soc, Vol. IX.. PI. 26. 
Calamostaciiys Binneyaxa. Schinip. 
Section of Sporangium containiDg- Microspores ( x 1()8). 
Hard Bed Coa], Halifax. Ex. coll. W. Cash. 
