Atlas Of Fossil Plant Anatomy In China

Atlas of Fossil Plant Anatomy in China PDF
Author: Chengsen Li
Publisher: CRC Press
ISBN: 9789067642293
Size: 78.27 MB
Format: PDF
Category : Technology & Engineering
Languages : un
Pages : 132
View: 303

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Land vascular plants originated in the Late Silurian and Early Devonian, about 400 million years ago. Most vascular plants have been adapting very well to terrestral environments by changing their configurations. Most historical plants are extinct. New and important data of anatomical structures of fossil plants from Silurian to Tertiary have been accumulated in China during the last two decades. Anatomical structures of fossil plants, including 54 species of ferns, gymnosperms and angiosperms in China, are described and illustrated in this atlas. Delicate photographs of light and scanning electron microscopes show details of epidermal cuticle, ground tissues and vascular structures of leaves, stems, roots, sporangia and seeds.

The Evolution Of Plant Physiology

The Evolution of Plant Physiology PDF
Author: Alan R. Hemsley
Publisher: Elsevier
ISBN: 9780080472720
Size: 47.11 MB
Format: PDF, Docs
Category : Science
Languages : en
Pages : 512
View: 4110

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Coupled with biomechanical data, organic geochemistry and cladistic analyses utilizing abundant genetic data, scientific studies are revealing new facets of how plants have evolved over time. This collection of papers examines these early stages of plant physiology evolution by describing the initial physiological adaptations necessary for survival as upright structures in a dry, terrestrial environment. The Evolution of Plant Physiology also encompasses physiology in its broadest sense to include biochemistry, histology, mechanics, development, growth, reproduction and with an emphasis on the interplay between physiology, development and plant evolution. Contributions from leading neo- and palaeo-botanists from the Linnean Society Focus on how evolution shaped photosynthesis, respiration, reproduction and metabolism. Coverage of the effects of specific evolutionary forces -- variations in water and nutrient availability, grazing pressure, and other environmental variables

Bulletin Geological Section

Bulletin  Geological Section PDF
Author: Moskovskoe obshchestvo ispytateleń≠ prirody
Publisher:
ISBN:
Size: 43.36 MB
Format: PDF, ePub, Docs
Category :
Languages : en
Pages :
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Fossilium Catalogus

Fossilium Catalogus PDF
Author:
Publisher:
ISBN:
Size: 22.23 MB
Format: PDF, Mobi
Category : Paleobotany
Languages : en
Pages :
View: 1522

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Advances In Angiosperm Paleobotany And Paleoclimatic Reconstruction

Advances in Angiosperm Paleobotany and Paleoclimatic Reconstruction PDF
Author: David L. Dilcher
Publisher:
ISBN:
Size: 36.79 MB
Format: PDF, ePub, Mobi
Category : Paleobotany
Languages : en
Pages : 189
View: 2474

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The sixteen peer-reviewed contributions of this volume were presented at a 3-day symposium at the Florida Museum of Natural History, Gainesville in 2006 and honour two landmark contributors to North American angiosperm paleobotany born in the morning of July 10, 1936: David L. Dilcher and Jack Wolfe. levels from leaves of this fern genus over much longer periods of geologic time.

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Author:
Publisher:
ISBN:
Size: 27.69 MB
Format: PDF, ePub, Docs
Category : Paleontology
Languages : zh-CN
Pages :
View: 161

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