. Studies in fossil botany . Paleobotany. ULODENDRON AND HALONIA 169 branch is not quite an inch thick, and contains a stele about mm. in diameter. The wood is per- fectly solid, consisting entirely of tracheae, without. Fig. 68.—Lcpidophloios scoticus, Kidston. A. Bifurcating Halonial branch, showing numerous tubercles, and the characteristic leaf-bases. About \ nat. size. B. Leaf, cushions enlarged, showing the scar with the usual three prints. From the Calciferous Sandstone series. After Kidston. any indication of a medulla. This is not, however, a peculiarity of the Halonial form of br
. Studies in fossil botany . Paleobotany. ULODENDRON AND HALONIA 169 branch is not quite an inch thick, and contains a stele about mm. in diameter. The wood is per- fectly solid, consisting entirely of tracheae, without. Fig. 68.—Lcpidophloios scoticus, Kidston. A. Bifurcating Halonial branch, showing numerous tubercles, and the characteristic leaf-bases. About \ nat. size. B. Leaf, cushions enlarged, showing the scar with the usual three prints. From the Calciferous Sandstone series. After Kidston. any indication of a medulla. This is not, however, a peculiarity of the Halonial form of branch, for in this species, L. Wunsckianum, the ordinary vegetative. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original Scott, Dukinfield Henry, 1854-1934. London, A. and C. Black
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