. Fossil plants : for students of botany and geology . Paleobotany. xxi] CYATHEACEAE 373 arborescent species of the genus have retreated to more southern Fio. 276. Oncopteris Nettvalli. (After Velenovsky; | nat. size.). 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 Seward, A. C. (Albert Charles), 1863-1941. Cambridge : University Press

---

Size: 1542px × 1620px
Photo credit: © Central Historic Books / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: ., bookcentury1800, bookdecade1890, bookpublishercambr, bookyear1898