KIDSTON : THE FLORA OF THE CARBONIFEROUS PERIOD. 
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Plate XXXIII. 
Fig. 1. Caulopteris cydostiyma Lesqx. Braysdown Colliery, Rad- 
stock, Somerset. Upper Coal Measures [972]. Three- 
fifths natural size. a. Vascular scar contained within 
the sclerenchymatous band h of the frond scar. 
Fig. 2. Megaphyton sp. allied to Megaphyton anomalum Grand' 
Eury. Woolley Colliery, Darton, near Barnsley. 
Middle Coal Measures [2159]. Three-fifths natural 
size. Collected by Mr. W. Hemingway. Portion of 
stem showing one of the rows of frond scars. 
H 
