. Fossil plants : for students of botany and geology . Paleobotany. 206 CLADOXYLBAE [CH. as convincing. The type-specimen consists of a small piece of stem about 3 cm. in breadth showing three complete oval steles and portions of two others which seem to be in their original position and probably formed part of a series of peripheral steles. Fig. 460. A, C. A single stele and tracheids of Gladoxylon Kidstoni. (Kidston CoU. 630 B, 630 C.) B. Gladoxylon mirabile, part of a, stele. (Museum of Practical Geology, 15872.) such as those shown in fig. 459, D. Each stele consists mainly of secondary xy

. Fossil plants : for students of botany and geology . Paleobotany. 206 CLADOXYLBAE [CH. as convincing. The type-specimen consists of a small piece of stem about 3 cm. in breadth showing three complete oval steles and portions of two others which seem to be in their original position and probably formed part of a series of peripheral steles. Fig. 460. A, C. A single stele and tracheids of Gladoxylon Kidstoni. (Kidston CoU. 630 B, 630 C.) B. Gladoxylon mirabile, part of a, stele. (Museum of Practical Geology, 15872.) such as those shown in fig. 459, D. Each stele consists mainly of secondary xy Stock Photo
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. Fossil plants : for students of botany and geology . Paleobotany. 206 CLADOXYLBAE [CH. as convincing. The type-specimen consists of a small piece of stem about 3 cm. in breadth showing three complete oval steles and portions of two others which seem to be in their original position and probably formed part of a series of peripheral steles. Fig. 460. A, C. A single stele and tracheids of Gladoxylon Kidstoni. (Kidston CoU. 630 B, 630 C.) B. Gladoxylon mirabile, part of a, stele. (Museum of Practical Geology, 15872.) such as those shown in fig. 459, D. Each stele consists mainly of secondary xylem (fig. 460, A) with some crushed tissue, pre- sumably phloem, on its outer face. The secondary xylem is. 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 work.. Seward, A. C. (Albert Charles), 1863-1941. Cambridge : University Press

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