Fossil Plants: Ginkgoales, Coniferales, Gnetales PDF Download
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Author: Albert Charles Seward
Publisher:
ISBN:
Category : Paleobotany
Languages : en
Pages : 568
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Book Description
Author: Albert Charles Seward
Publisher:
ISBN:
Category : Paleobotany
Languages : en
Pages : 568
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Book Description
Author: Marilena Idžojtić
Publisher: Academic Press
ISBN: 0128196459
Category : Nature
Languages : en
Pages : 800
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Book Description
Dendrology: Cones, Flowers, Fruits and Seeds offers a comprehensive overview of the morphology of reproductive organs of woody plants of Europe in one resource. The book contains 2020 woody taxa (845 species, 58 subspecies, 38 varieties, 13 forms, 40 hybrids and 1026 cultivars), belonging to 400 genera and 121 families. It includes 447 taxa of trees and shrubs that are autochthonous in Europe and numerous ornamental species that originate from North America, Asia, South America, Australia and Africa, along with invasive woody species. Accompanied by thousands of original photographs, the book is designed to efficiently guide the reader to accurate identification. Other features include taxa organized in alphabetical order of their botanical names, flowering and fruiting time, mode of fruit or seed dispersal, and distribution range, making this a must-have reference for students and researchers in dendrology, botany, forestry, forest management and conservation, arboriculture and horticulture. - Includes 2,020 taxa of trees and shrubs important for the European dendrology - Provides detailed descriptions of reproductive organs and data on the reproductive biology of the described taxa - Contains 6,644 original, high-quality photographs of habits, cones, flowers, fruits and seeds
Author: Hervey Woodburn Shimer
Publisher:
ISBN:
Category : Paleontology
Languages : en
Pages : 486
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Book Description
Author: Pei-ji Chen
Publisher: Academic Press
ISBN: 0080557880
Category : Science
Languages : en
Pages : 213
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Book Description
No other single volume reference to the Jehol site and its fossils exists and nowhere is there such a collection of fine photos of the fossils concerned. This book has pieced together the most up-to-date information on the Jehol Biota, a place that has shown the world some of the most astonishing fossil finds including the first complete skeleton of Archaeopteryx in 1861, four-winged dinosaurs- many feathered ones, the first beaked bird, the first plants with flowers and fruits, and thousands of species of invertebrates. Authors shed new light on a number of interesting theoretical issues in evolutionary biology today, such as the origin and early evolution of some major taxonomic groups. The first two chapters give an inviting introduction to the Jehol Biota in terms of its history of study, its main components, its scientific importance, its geographical, geological and biostratigraphic framework, and its renowned fossil discoveries. Each of the remaining chapters deals with a particular organismal group of the Biota written by leading experts. The book is lavishly illustrated with nearly 280 illustrations, which include 200 photographs that show the diversity of the taxa and beauty of their preservation. The colored life restorations, elegantly done by some of China's most celebrated scientific illustrators, give a kiss of life to the dead bones. Although targeted primarily at an educated public, the book is also an invaluable source of information for students and professionals in paleontology, geology, evolutionary biology and science education in general. - Authoritative introduction to an exciting, classic Mesozoic site home to many of the world's most important and best preserved fossils - Clear informative text accessible to the professional and lay reader alike - Over 200 high quality photographs of a wide range of extraordinary fossils - Beautiful colour paintings depicting reconstructed animals and plants in lifelike landscapes - Lavish, large format, high quality production
Author:
Publisher:
ISBN:
Category : Botany
Languages : en
Pages : 888
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Book Description
Author: George Reber Wieland
Publisher:
ISBN:
Category : Cycadaceae, Fossil
Languages : en
Pages : 412
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Book Description
Author:
Publisher:
ISBN:
Category : Science
Languages : en
Pages : 664
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Book Description
Vols. for 1911-13 contain the Proceedings of the Helminothological Society of Washington, ISSN 0018-0120, 1st-15th meeting.
Author: Christopher J. Cleal
Publisher: Cambridge University Press
ISBN: 9781108705028
Category : Science
Languages : en
Pages : 264
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Book Description
Plant remains can preserve a critical part of history of life on Earth. While telling the fascinating evolutionary story of plants and vegetation across the last 500 million years, this book also crucially offers non-specialists a practical guide to studying, dealing with and interpreting plant fossils. It shows how various techniques can be used to reveal the secrets of plant fossils and how to identify common types, such as compressions and impressions. Incorporating the concepts of evolutionary floras, this second edition includes revised data on all main plant groups, the latest approaches to naming plant fossils using fossil-taxa and techniques such as tomography. With extensive illustrations of plant fossils and living plants, the book encourages readers to think of fossils as once-living organisms. It is written for students on introductory or intermediate courses in palaeobotany, palaeontology, plant evolutionary biology and plant science, and for amateurs interested in studying plant fossils.
Author: S. Blackmore
Publisher: Academic Press
ISBN: 148328817X
Category : Science
Languages : en
Pages : 358
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Book Description
An understanding of the processes of plant reproduction is increasingly important in the exploitation of plant resources. Microspore formation is a major event in the life cycles of land plants, allowing the transition from diploid sporophyte generation to the haploid gametophyte generation, and varies greatly between taxa in the diversity of processes involved. Despite the wealth of information available, there are very few sources which bring together the results of research work on the reproduction in all the major plant groups.**Microspores fills this gap by reviewing microsporogenesis from a systematic and evolutionary perspective in groups ranging from algae to angiosperms. Special chapters focus on structure, function, cell and molecular processes, and potential biotechnological applications of plant spores and pollen. The result is an up-to-date guide to the applications of modern techniques in the classic area of botany.**This work bridges several disciplines to provide a coherent and authoritative account which will be essential reading for research scientists and lecturers in botany, evolution, ultrastructure, reproductive and developmental biology, and palynology.
Author: Charles Stuart Gager
Publisher:
ISBN:
Category : Botany
Languages : en
Pages : 292
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Book Description
