KIDSTON : TIIK KL()I{A OK THE CAHHONI I'KKOIS PKKIOD. 



Pl.ATK XXXV. 



FiiT. 1. /'nn(i(/((i-i(i cdlamiuiriii Artis. sp. Croplieatl Pit, iSauchie, 



near Alloa, Clackniannan.sliire. Lower Coal Measures 



[2815]. Thrcc-tifths natural size. Pi-obably the 

 I'ootlets of a CdluDiite. 



Fis;. 2. Cdlamitnui approxinuUa Brongt. sp. Woodhill Quarry, 



Kilniaurs, Ayrshire. Lower Coal Measures [1551]. 



Three-fifths natural size. At a is seen the cast of 



the jiith cavity, and at h tlie impression of the 

 vascular cylinder. 



Fig. '^. Cdlaniifes ^^acko/vii Brongt. Oaks Colliery, near Barnsley. 

 Middle Coal Measures [2218]. Three-fifths natural size. 

 Collected by Mr. W. Hemingway. Pith cast of stem 

 n, giving (ttl' another stem /i, also only represented by 

 the pith cast. At c are seen some rootlets. 



