Studies In Fossil Botany Spermophyta

Studies in Fossil Botany, Vol. 2

Excerpt from Studies in Fossil Botany, Vol. 2: Spermophyta Since the previous edition appeared, the author's views as to the relationships of the Pteridosperms have changed. The theory that they were derived from Ferns no-longer appears tenable. The Seed Plants, of which the Pteridosperms seem to be the most primitive representatives known, are now regarded as an inde pendent phylum, running back as far as any of the recognised lines of the Higher Cryptogams. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.

Botany for Degree Students: Gymnosperms

Multicolour Illustrative Edition Botany For Degree Students Gymnosperms For Degree Students

Studies in Fossil Botany. Volume 2, Spermatophyta