rans. Roy. Soc. Edin r 



Vol. LI —Plate II. 



Kidston : British Palaeozoic Plants — Part 1. 



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Cidstoi 



5a 



Pigs. 1-4. Sigillaria elegans, Sternb. sp. 



M'Farlane & Erekine, Edin. 



Figs. 5-7. Sigillaria incerta, Kidston n.sp. 



