Download or read book Contributions to the Tertiary Flora of Australia Classic Reprint written by Constantin Ettingshausen and published by Forgotten Books. This book was released on 2017-11-29 with total page 238 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from Contributions to the Tertiary Flora of Australia Provided with such ample means, I was enabled to undertake a task which elsewhere, on account of the great difficulty of determining the fossil plants of a continent whose flora is so peculiar, would have been almost impossible. Hence my first duty is to render my most cordial thanks to the gentlemen named, for liberal assistance rendered by them to me. 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.
Download or read book Contributions to the Tertiary Flora of Australia written by Constantin Freiherr von Ettingshausen and published by . This book was released on 1888 with total page 270 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book History of the Australian Vegetation written by Robert S. Hill and published by University of Adelaide Press. This book was released on 2017-03-01 with total page 445 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Australian vegetation is the end result of a remarkable history of climate change, latitudinal change, continental isolation, soil evolution, interaction with an evolving fauna, fire and most recently human impact. This book presents a detailed synopsis of the critical events that led to the evolution of the unique Australian flora and the wide variety of vegetational types contained within it. The first part of the book details the past continental relationships of Australia, its palaeoclimate, fauna and the evolution of its landforms since the rise to dominance of the angiosperms at the beginning of the Cretaceous period. A detailed summary of the palaeobotanical record is then presented. The palynological record gives an overview of the vegetation and the distribution of important taxa within it, while the complementary macrofossil record is used to trace the evolution of critical taxa. This book will interest graduate students and researchers interested in the evolution of the flora of this fascinating continent.
Download or read book Contributions to the Tertiary Flora of Australia written by Constantin Ettingshausen and published by Palala Press. This book was released on 2016-05-19 with total page 258 pages. Available in PDF, EPUB and Kindle. Book excerpt: This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work was reproduced from the original artifact, and remains as true to the original work as possible. Therefore, you will see the original copyright references, library stamps (as most of these works have been housed in our most important libraries around the world), and other notations in the work.This work is in the public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work.As a reproduction of a historical artifact, this work may contain missing or blurred pages, poor pictures, errant marks, etc. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.
Download or read book Woody Plants Evolution and Distribution Since the Tertiary written by Deutsche Akademie der Naturforscher Leopoldina and published by Springer Science & Business Media. This book was released on 1989-03-31 with total page 344 pages. Available in PDF, EPUB and Kindle. Book excerpt: Paleobotany has enormously expanded the documentation of fossil plant groups, floras and vegetation types, supporting its conclusions by technically much improved analyses of microfossils (pollen) and anatomical details. An increasing quantity and quality of all these informations from the geosciences is available when we follow the history of the biosphere up to the present. Simultaneously, research from the biosciences on the morphology, ecology, distribution, systematics and evolution of extant vascular plants, and on the ecogeographical differentiation of the vegetation cover of our planet, has made enormous progress. Thus, a synthetic geo- and bioscientific approach becomes more and more feasible and urgent for further advances in the many problems of common concern. A symposium organized by the "Deutsche Akademie der Naturforscher LEOPOLDINA", attractive to paleo- and neobotanists, stimulated the discussion between specialists of the two disciplines. The main results of the symposium are now presented in this volume: Sixteen international contributions outline the current knowledge about the historical differentiation and evolution of woody plant groups and forests, covering the whole biosphere. This survey, from the beginning of the Tertiary up to the present, is a first systhesis of relevant data from the geo- and biosciences.
Download or read book A Contribution to the Flora of Australia written by William Woolls and published by BoD – Books on Demand. This book was released on 2021-11-03 with total page 270 pages. Available in PDF, EPUB and Kindle. Book excerpt: Reprint of the original, first published in 1867.
Download or read book Journal of the Royal Society of New Zealand written by and published by . This book was released on 1987-03 with total page 440 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Bulletin of the Atomic Scientists written by and published by . This book was released on 1972-10 with total page 64 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Bulletin of the Atomic Scientists is the premier public resource on scientific and technological developments that impact global security. Founded by Manhattan Project Scientists, the Bulletin's iconic "Doomsday Clock" stimulates solutions for a safer world.
Download or read book Bulletin of the Atomic Scientists written by and published by . This book was released on 1972-09 with total page 60 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Bulletin of the Atomic Scientists is the premier public resource on scientific and technological developments that impact global security. Founded by Manhattan Project Scientists, the Bulletin's iconic "Doomsday Clock" stimulates solutions for a safer world.
Download or read book Ancient Plants written by Marie C. Stopes and published by CreateSpace. This book was released on 2015-03-10 with total page 130 pages. Available in PDF, EPUB and Kindle. Book excerpt: "[...]preserved outside the castings; and it was then known that the plant had a hollow pith, with transverse bands of tissue across it at intervals which caused the curious constrictions in the cast. Fig. 5.—Leaf Impressions of “Fern” Sphenopteris on Shale. (Photo.) Another form of cast which is common in some rocks is that of seeds. As a rule these casts are not connected with any actually preserved tissue, but they show the external form, or the form of the stony part of the seed. Well-known seeds of this type are those of Trigonocarpon, which has three characteristic ridges down the stone. Sometimes in the fine sandstone in which they occur embedded, the internal cast lies embedded in the[...]".
Download or read book Year Book written by Carnegie Institution of Washington and published by . This book was released on 1951 with total page 334 pages. Available in PDF, EPUB and Kindle. Book excerpt: "List of the names of persons engaged in the various activities": v. 10, p. 243-257.
Download or read book Bulletin of the Atomic Scientists written by and published by . This book was released on 1970-12 with total page 104 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Bulletin of the Atomic Scientists is the premier public resource on scientific and technological developments that impact global security. Founded by Manhattan Project Scientists, the Bulletin's iconic "Doomsday Clock" stimulates solutions for a safer world.
Download or read book Island Life Or The Phenomena and Causes of Insular Faunas and Floras written by Alfred Russel Wallace and published by . This book was released on 1880 with total page 560 pages. Available in PDF, EPUB and Kindle. Book excerpt: Wallace's Island Life is one of the foundation works of zoogeography. It focused on the detailed problems of animal dispersal and speciation. Like Darwin, Wallace classified islands as either oceanic (no previous connection to a land mass) or continental (previously connected to a land mass). He considered the means by which each class of island might become colonized, the types of animals most likely to perform the necessary migrations, and the conditions-such as major climactic or geologic change-under which the migrations might have been made. Wallace was the first to use the new knowledge of Pleistocene ice ages to explain certain phenomena of animal distribution, and in Island Life he speculated about the possible causes of glaciation. He was one of the few 19th-century scientists to realize that astronomical causes alone would not suffice, but had to be combined with a corresponding elevation in the northern land mass -- Abe books website.
Download or read book Reprint of Educational Charts Prepared for the Exhibit of Princeton University at the Paris Exposition of 1900 written by Princeton University and published by . This book was released on 1900 with total page 84 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Oligocene Bridge Creek Flora of the John Day Formation Oregon written by Herbert William Meyer and published by . This book was released on 1997 with total page 376 pages. Available in PDF, EPUB and Kindle. Book excerpt: This comprehensive systematic revision of the Bridge Creek flora is based on large collections of megafossil specimens from the John Day and Crooked River basins. The flora was found to be more diverse than previously recognized, with at least 125 species. At least 11 genera are extinct, but the majority are extant members of deciduous forests. The flora was derived from a variety of sources and represents a classic example of the broadleaved deciduous forests that became widespread at mid-latitudes following the Eocene-Oligocene climatic cooling.
Download or read book Bulletin of the Atomic Scientists written by and published by . This book was released on 1966-06 with total page 96 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Bulletin of the Atomic Scientists is the premier public resource on scientific and technological developments that impact global security. Founded by Manhattan Project Scientists, the Bulletin's iconic "Doomsday Clock" stimulates solutions for a safer world.
Download or read book Australian National Bibliography written by and published by . This book was released on 1994-05 with total page 848 pages. Available in PDF, EPUB and Kindle. Book excerpt:
