TUB FLORA OB TUB COAL FOKMATt"V 



455 



Fig. 170.— Lepidodendron and Lepidophloios. 



A, Lepidodendron decurtatum ; A 1 , areole enlarged. 



B, Lepidodendron, old bark. 



C, Lepidodendron, old bark, of another species. 



D, Lepidophloios tetragonus, §. D 1 , Areole. 



E, Lepidophloios platystigma, <j. B 1 , Areole. 



F, Lepidophloios platystigma, jj, differently preserved. F 1 , Areole. 



G, Lepidophloios parvus, §. G», Leaves, §. G» Part of leaf. G 3 , Areolo, natural size. 



