The American Naturalist, 1904, Vol. 38

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Publisher : Forgotten Books
ISBN 13 : 9780365333753
Total Pages : 1006 pages
Book Rating : 4.3/5 (337 download)

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Book Synopsis The American Naturalist, 1904, Vol. 38 by : American Society of Naturalists

Download or read book The American Naturalist, 1904, Vol. 38 written by American Society of Naturalists and published by Forgotten Books. This book was released on 2018-03-22 with total page 1006 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from The American Naturalist, 1904, Vol. 38: An Illustrated Magazine of Natural History The laws which govern digital reduction among vertebrates lead to an interesting grouping of the Mammalia with the Amphibia in which the order of reduction is first digit I then digit V as contrasted with the Sauropsida, the reptiles and birds in which the fifth digit is invariably the first to disappear, fol lowed by digit I. 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.

Bulletin of the Geological Society of America

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ISBN 13 :
Total Pages : 708 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Bulletin of the Geological Society of America by : Geological Society of America

Download or read book Bulletin of the Geological Society of America written by Geological Society of America and published by . This book was released on 1919 with total page 708 pages. Available in PDF, EPUB and Kindle. Book excerpt: Vols. 1-44 include Proceedings of the annual meeting, 1889-1933, later published separately.

Bibliography and Index of North American Geology, Paleontology, Petrology and Mineralogy for the Year 1904

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ISBN 13 :
Total Pages : 222 pages
Book Rating : 4.:/5 (31 download)

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Book Synopsis Bibliography and Index of North American Geology, Paleontology, Petrology and Mineralogy for the Year 1904 by : Fred Boughton Weeks

Download or read book Bibliography and Index of North American Geology, Paleontology, Petrology and Mineralogy for the Year 1904 written by Fred Boughton Weeks and published by . This book was released on 1905 with total page 222 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Bulletin of the United States Geological Survey

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ISBN 13 :
Total Pages : 330 pages
Book Rating : 4.A/5 ( download)

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Book Synopsis Bulletin of the United States Geological Survey by : Geological Survey (U.S.)

Download or read book Bulletin of the United States Geological Survey written by Geological Survey (U.S.) and published by . This book was released on 1909 with total page 330 pages. Available in PDF, EPUB and Kindle. Book excerpt:

The Configuration of the Rock Floor of Greater New York

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ISBN 13 :
Total Pages : 492 pages
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Book Synopsis The Configuration of the Rock Floor of Greater New York by : William Herbert Hobbs

Download or read book The Configuration of the Rock Floor of Greater New York written by William Herbert Hobbs and published by . This book was released on 1905 with total page 492 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Bulletin

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ISBN 13 :
Total Pages : 1072 pages
Book Rating : 4.:/5 (319 download)

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Download or read book Bulletin written by and published by . This book was released on 1944 with total page 1072 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Public Documents of Massachusetts

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ISBN 13 :
Total Pages : 1148 pages
Book Rating : 4.7/5 (464 download)

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Book Synopsis Public Documents of Massachusetts by : Massachusetts

Download or read book Public Documents of Massachusetts written by Massachusetts and published by . This book was released on 1906 with total page 1148 pages. Available in PDF, EPUB and Kindle. Book excerpt:

The American Naturalist

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ISBN 13 :
Total Pages : 780 pages
Book Rating : 4.3/5 (91 download)

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Download or read book The American Naturalist written by and published by . This book was released on 1911 with total page 780 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Report

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ISBN 13 :
Total Pages : 236 pages
Book Rating : 4.:/5 (31 download)

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Book Synopsis Report by : State Library of Massachusetts

Download or read book Report written by State Library of Massachusetts and published by . This book was released on 1906 with total page 236 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Report of the Librarian of the State Library of Massachusetts

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ISBN 13 :
Total Pages : 246 pages
Book Rating : 4.:/5 (334 download)

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Download or read book Report of the Librarian of the State Library of Massachusetts written by and published by . This book was released on 1907 with total page 246 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Report of the Librarian and Annual Supplement to the General Catalogue

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ISBN 13 :
Total Pages : 1150 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Report of the Librarian and Annual Supplement to the General Catalogue by : State Library of Massachusetts

Download or read book Report of the Librarian and Annual Supplement to the General Catalogue written by State Library of Massachusetts and published by . This book was released on 1905 with total page 1150 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Report of the Librarian of the State Library

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ISBN 13 :
Total Pages : 232 pages
Book Rating : 4.:/5 (321 download)

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Book Synopsis Report of the Librarian of the State Library by : Massachusetts State Library

Download or read book Report of the Librarian of the State Library written by Massachusetts State Library and published by . This book was released on 1910 with total page 232 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Report of the Librarian of the State Library of Massachusetts

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ISBN 13 :
Total Pages : 270 pages
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Book Synopsis Report of the Librarian of the State Library of Massachusetts by : State Library of Massachusetts

Download or read book Report of the Librarian of the State Library of Massachusetts written by State Library of Massachusetts and published by . This book was released on 1906 with total page 270 pages. Available in PDF, EPUB and Kindle. Book excerpt:

The American Naturalist, Volume 25

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Publisher : Wentworth Press
ISBN 13 : 9781011649990
Total Pages : 630 pages
Book Rating : 4.6/5 (499 download)

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Book Synopsis The American Naturalist, Volume 25 by : Essex Institute

Download or read book The American Naturalist, Volume 25 written by Essex Institute and published by Wentworth Press. This book was released on 2019-03-27 with total page 630 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.

The Publishers Weekly

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ISBN 13 :
Total Pages : 864 pages
Book Rating : 4.3/5 (243 download)

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Download or read book The Publishers Weekly written by and published by . This book was released on 1925 with total page 864 pages. Available in PDF, EPUB and Kindle. Book excerpt:

The American Naturalist Volume 39

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Publisher : Rarebooksclub.com
ISBN 13 : 9781230057408
Total Pages : 296 pages
Book Rating : 4.0/5 (574 download)

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Book Synopsis The American Naturalist Volume 39 by : American Society Of Naturalists

Download or read book The American Naturalist Volume 39 written by American Society Of Naturalists and published by Rarebooksclub.com. This book was released on 2013-09 with total page 296 pages. Available in PDF, EPUB and Kindle. Book excerpt: This historic book may have numerous typos and missing text. Purchasers can usually download a free scanned copy of the original book (without typos) from the publisher. Not indexed. Not illustrated. 1905 edition. Excerpt: ...the second following immediately upon the first, and a segmentation of the protoplasm, sometimes by two successive divisions, and sometimes by a simultaneous cleavage, into four spores. The two mitoses present certain peculiarities in the structure and behavior of their chromosomes which are unlike the events of typical mitoses. The first is known as the heterotypic and the second as the homotypic mitosis. These peculiarities have been recognized for a long time and have furnished the subject of much investigation and contradictory explanations. They were briefly described in Section III (Amer. Nat., vol. 38, p. 740, Oct., 1904) but recent studies of Farmer and Moore (: 03: 05) have opened again a discussion which seemed closed at that time. The details of synapsis and the heterotypic and homotypic mitoses will be taken up under the caption, " Reduction of the Chromosomes." Contrary to a statement in Section III of these studies (Amer. Nat., vol. 38, p. 726, Oct., 1904) there is probably a deep significance in the fact that two mitoses are almost universally present in the spore mother-cell so that four spores are formed. It is probable that these mitoses are always heterotypic and homotypic, although this fact has only been clearly established in comparatively few favorable forms, and that they are indispensable to the mechanism of reduction phenomena. The latest accounts describe the first mitosis as the separation of the two portions of a bivalent chromosome, that is of two chromosomes joined either side by side or end to end, giving it a unique position among the mitoses of the life history. According to these theories the two mitoses of sporogenesis are features of a remarkable mechanism by which the paternal and maternal...

Philosophical Transactions of the Royal Society of London

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ISBN 13 :
Total Pages : 634 pages
Book Rating : 4.3/5 (243 download)

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Download or read book Philosophical Transactions of the Royal Society of London written by and published by . This book was released on 1909 with total page 634 pages. Available in PDF, EPUB and Kindle. Book excerpt: