. Studies in fossil botany . Paleobotany. t8 studies in fossil botany The most conspicuous markings on a Calamitean cast consist of longitudinal ridges and furrows, the former usually broader than the latter. The specimens are. Fig. 3.—Catamites Suckowii. Medullary cast, bearing the cast of a branch larger than that of the main stem, , the prints of the infranodal canals below a node. \ of natural size. From a photograph by Mr. R. Kidston, , taken from a specimen in his collection, found at the Oaks Colliery, llarnsley ; Middle Coal- measures. distinctly jointed, the joints being m
. Studies in fossil botany . Paleobotany. t8 studies in fossil botany The most conspicuous markings on a Calamitean cast consist of longitudinal ridges and furrows, the former usually broader than the latter. The specimens are. Fig. 3.—Catamites Suckowii. Medullary cast, bearing the cast of a branch larger than that of the main stem, , the prints of the infranodal canals below a node. \ of natural size. From a photograph by Mr. R. Kidston, , taken from a specimen in his collection, found at the Oaks Colliery, llarnsley ; Middle Coal- measures. distinctly jointed, the joints being marked by zigzag commissural furrows. It has always been recognised that these joints represent the nodes. Often, but not in-. 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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