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Journal Of Morphology 1892 Vol 6 Classic Reprint
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Author :Wistar Institute Of Anatomy And Biology Publisher :Forgotten Books ISBN 13 :9780332968414 Total Pages :540 pages Book Rating :4.9/5 (684 download)
Book Synopsis Journal of Morphology, 1892, Vol. 6 (Classic Reprint) by : Wistar Institute Of Anatomy And Biology
Download or read book Journal of Morphology, 1892, Vol. 6 (Classic Reprint) written by Wistar Institute Of Anatomy And Biology and published by Forgotten Books. This book was released on 2017-12-16 with total page 540 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from Journal of Morphology, 1892, Vol. 6 My observations would perhaps have been fruitless of the main result had I not at that time received a copy of Allis's paper on the development of the lateral line organs of the Ganoid Dogfish. 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.
Book Synopsis Journal of Morphology, 1892, Vol. 7 (Classic Reprint) by : Wistar Institute of Anatomy and Biology
Download or read book Journal of Morphology, 1892, Vol. 7 (Classic Reprint) written by Wistar Institute of Anatomy and Biology and published by . This book was released on 2015-09-27 with total page 398 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from Journal of Morphology, 1892, Vol. 7 A nearly complete specimen of Platecarpus coryph us, Cope, found this summer by the writer in the cretaceous of Kansas, about fourteen miles southwest from Russell Springs, Logan County, makes it possible to clear up different doubtful points in the morphology of the Mosasauridae. The specimen, now in the possession of the Paleontological Museum at Munich, Bavaria, will be fully described there. I shall restrict myself to the skull, studying some of its characters which have been in doubt from a morphological standpoint. It is impossible to discuss here the difficult synonymy of the Mosasauridae. I leave it to one who has ample material to work himself through the labyrinth of names, and to find out which can be adopted. Only one word about this point. The specimen on which these researches are based agrees with Platecarpus coryph us, Cope; and I hope that the final description will contain definite characters, at least of this genus. History of our Knowledge of the Mosasauroid Skull. I shall only discuss the principal papers. Every notice, however, of a morphological character, will be included. 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."
Author :Wistar Institute of Anatomy and Biology Publisher :Arkose Press ISBN 13 :9781346342221 Total Pages :554 pages Book Rating :4.3/5 (422 download)
Book Synopsis Journal of Morphology Volume V.6 (1892) by : Wistar Institute of Anatomy and Biology
Download or read book Journal of Morphology Volume V.6 (1892) written by Wistar Institute of Anatomy and Biology and published by Arkose Press. This book was released on 2015-11-09 with total page 554 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.
Book Synopsis Journal of Morphology, 1897, Vol. 12 (Classic Reprint) by : C. O. Whitman
Download or read book Journal of Morphology, 1897, Vol. 12 (Classic Reprint) written by C. O. Whitman and published by Forgotten Books. This book was released on 2018-10-05 with total page 988 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from Journal of Morphology, 1897, Vol. 12 Fig. 1. Section of a degenerating egg from fig. 2. Calkins's Fig. 5 reduced ovary of All foe. Abbe camera. One-half. 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.
Author :Wistar Institute Of Anatomy And Biology Publisher :Forgotten Books ISBN 13 :9780483038080 Total Pages :472 pages Book Rating :4.0/5 (38 download)
Book Synopsis Journal of Morphology, 1887, Vol. 1 (Classic Reprint) by : Wistar Institute Of Anatomy And Biology
Download or read book Journal of Morphology, 1887, Vol. 1 (Classic Reprint) written by Wistar Institute Of Anatomy And Biology and published by Forgotten Books. This book was released on 2018-01-13 with total page 472 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from Journal of Morphology, 1887, Vol. 1 Our scientific publications are miscellanies, and such they are destined to remain. No one of them can make any preten sion to fulfilling the functions of a morphological journal. Nowhere in this entire country is there a single efficient serial publication offering to extend its privileges to gists in general, without regard to local restrictions. The result is that valuable papers have been shelved for years; some have been published with illustrations of an inferior quality; and not a few have been brought to the light through the aid of foreign journal's. Much, then, as we owe to our scientific societies for what they have done and are still doing for the biological sciences, and earnestly as we may desire to sustain and strengthen their resources, we recognize needs which such organizations have never undertaken to supply. 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.
Book Synopsis Journal of Morphology, 1895, Vol. 11 (Classic Reprint) by : C. O. Whitman
Download or read book Journal of Morphology, 1895, Vol. 11 (Classic Reprint) written by C. O. Whitman and published by Forgotten Books. This book was released on 2018-09-23 with total page 838 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from Journal of Morphology, 1895, Vol. 11 In the following paper it is the writer's Object to describe the early development of Gar-pike and Sturgeon, and by ex amination Of these forms side by side to permit more definite comparisons as to the mode of development Of Ganoids. 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.
Author :Wistar Institute Of Anatomy And Biology Publisher :Forgotten Books ISBN 13 :9780267980451 Total Pages :742 pages Book Rating :4.9/5 (84 download)
Book Synopsis Journal of Morphology, 1893, Vol. 8 (Classic Reprint) by : Wistar Institute Of Anatomy And Biology
Download or read book Journal of Morphology, 1893, Vol. 8 (Classic Reprint) written by Wistar Institute Of Anatomy And Biology and published by Forgotten Books. This book was released on 2018-02-07 with total page 742 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from Journal of Morphology, 1893, Vol. 8 My German co-workers in the field of insect development will probably regard my treatment of the literature as rather perfunctory; but Prof. Graber, Dr. Heider and others have given from time to time such complete resumes of past and current literature that I feel justified in departing from the general custom. If I have failed to give credit where it is due, I beg that this may be regarded as a fault of omission and not as a fault of commission. 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.
Book Synopsis Journal of Morphology, Vol. 33 by : J. S. Kingsley
Download or read book Journal of Morphology, Vol. 33 written by J. S. Kingsley and published by Forgotten Books. This book was released on 2016-11-27 with total page 594 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from Journal of Morphology, Vol. 33: December, 1919 March, 1920 The generalization was made many years ago that the germ cells of Hydrozoa always arose from the ectoderm, while in Scyphozoa it was the entoderm which gave rise to germ cells. So far as my observations go, the latter statement is confirmed, but the former is not correct. The genera and species of Hydrozoa which have been investigated are sufficient in number to show that neither the ectoderm nor the entoderm may be considered as the characteristic place of germ-cell origin; on the contrary, these cells may arise sometimes from one layer and sometimes from the other, even in the same species. 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.
Author :Wistar Institute Of Anatomy And Biology Publisher :Forgotten Books ISBN 13 :9780267866663 Total Pages :438 pages Book Rating :4.8/5 (666 download)
Book Synopsis The Journal of Morphology, 1887, Vol. 1 (Classic Reprint) by : Wistar Institute Of Anatomy And Biology
Download or read book The Journal of Morphology, 1887, Vol. 1 (Classic Reprint) written by Wistar Institute Of Anatomy And Biology and published by Forgotten Books. This book was released on 2018-02-05 with total page 438 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from The Journal of Morphology, 1887, Vol. 1 It is unnecessary to expatiate on the advantages offered by such a medium of publication. They have long been acknowl edged, appreciated, and enjoyed by those who have occupied themselves with the biological sciences in other countries. Germany, France, England, Austria, Holland, Belgium, Italy, Sweden, Norway, and Switzerland have their morphological journals; and the number supported in each country may be taken as an index of its productivity in morphological research. We have not hitherto followed the example of other nations in this particular; but we venture to say that the time has come when at least one morphological journal should and can be creditably maintained. Our confidence is based on the fact that we now have several flourishing morphological laboratories established in this country; on the hearty assurances of support given by those who represent the principal centres of research in the United States and Canada; and on the character and number of the contributions ofi'ered for the first volume. 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.
Book Synopsis Journal of Morphology, 1900, Vol. 16 (Classic Reprint) by : C. O. Whitman
Download or read book Journal of Morphology, 1900, Vol. 16 (Classic Reprint) written by C. O. Whitman and published by Forgotten Books. This book was released on 2018-09-24 with total page 1008 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from Journal of Morphology, 1900, Vol. 16 IN 1888 I began a detailed study of the anatomy and development of Limulus, for the purpose of determining whether such a study would justify the conclusion that Limulus and other arachnids are closely related to ancestral vertebrates. That they are so related seemed probable in view of certain resemblances between the mode of development of the brain and eyes of L'imulus and scorpion and those of vertebrates. 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.
Book Synopsis Journal of Morphology, Vol. 32 by : J. S. Kingsley
Download or read book Journal of Morphology, Vol. 32 written by J. S. Kingsley and published by Forgotten Books. This book was released on 2018-02-10 with total page 718 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from Journal of Morphology, Vol. 32: March, June, September, 1919 During the year 1917 - 18 I have enjoyed the privileges Of a fellowship at The Wistar Institute and have been its guest while engaged in a study Of the material collected. I am further indebted through the Institute to Dr. C. H. Heuser for making some Of my best preparations of serial sections and to Mr. T H. Bleakney, artist at the Institute, for drawing plate 12 and for Shading and finishing the figures drawn for this paper. 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.
Author :Wistar Institute Of Anatomy And Biology Publisher :Forgotten Books ISBN 13 :9780656125944 Total Pages :618 pages Book Rating :4.1/5 (259 download)
Book Synopsis Journal of Morphology, 1922, Vol. 36 (Classic Reprint) by : Wistar Institute Of Anatomy And Biology
Download or read book Journal of Morphology, 1922, Vol. 36 (Classic Reprint) written by Wistar Institute Of Anatomy And Biology and published by Forgotten Books. This book was released on 2018-02-08 with total page 618 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from Journal of Morphology, 1922, Vol. 36 D. L. Gamble. The morphology Of the ribs and transverse processes in N cc turus maculatus. Thirty-one figures. 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.
Book Synopsis Journal of Morphology, 1917, Vol. 29 (Classic Reprint) by : J. S. Kingsley
Download or read book Journal of Morphology, 1917, Vol. 29 (Classic Reprint) written by J. S. Kingsley and published by Forgotten Books. This book was released on 2017-12-16 with total page 636 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from Journal of Morphology, 1917, Vol. 29 Several genera, both of scorpions and of Theraphosid spiders from the East Indies, have been recently examined, but there is nothing further to add to the description which has already been published of the coxal glands of certain American, Euro pean and African genera. It may be recalled that the coxal gland of the scorpions lies in segments V and VI with an outlet at the base of the posterior surface of appendage V. 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.
Book Synopsis Journal of Morphology, 1894, Vol. 9 (Classic Reprint) by : C. O. Whitman
Download or read book Journal of Morphology, 1894, Vol. 9 (Classic Reprint) written by C. O. Whitman and published by Forgotten Books. This book was released on 2016-11-21 with total page 556 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from Journal of Morphology, 1894, Vol. 9 The expedition was under the immediate direction of Dr. E. A. Andrews, and to him I am grateful for numberless opportunities throughout all the time I was at the station. The Islands of Bimini - north and south, respectively are Situated on the western edge of the Bahama Bank, and lie opposite the southern end of Florida. Owing to the absence of a regular line of boats, they are not very accessible at present. We went first to the southern end of Florida via Tampa Bay, and chartered at Key West a schooner to take ourselves and the laboratory outfit to our destination. This proved expensive, and consumed much time. A more expedi tious way, and with more comfort, is by steamer to Nassau, New Providence Bahamas, from New York. Small boats fre quently carry passengers from Nassau to Bimini, though at no stated times. These details are given, since, as I shall attempt to Show in a moment, Bimini proved a very exceptional locality for the marine biologist. The Island - for usually North Bimini is meant - Was selected on account of its proximity to the Gulf Stream. Between the western edge of the Bahama bank and the eastern shore of Florida, a distance of no more than 45 miles, the Gulf Stream is confined. Passing around the southern end of Florida it enters this channel and ows northward with a maximum rapidity of 5% miles an hour. Standing on the beach of Bimini the deep blue water of the Stream is seen. Here it comes to within half a mile of the bank, and in calm weather one may row or sail to the Stream in less than half an hour. It was anticipated that the surface collecting would be excellent, and so it proved. Unfortunately, we did not have very much of the calm weather prevailing during June and July, but when a calm day arrived the fauna was both rich and varied. 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."
Book Synopsis Journal of Morphology, Vol. 23 by : J. S. Kingsley
Download or read book Journal of Morphology, Vol. 23 written by J. S. Kingsley and published by . This book was released on 2015-06-29 with total page 792 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from Journal of Morphology, Vol. 23: 1912 1. The study of heredity in embryos offers in one respect a wider field than that in adults inasmuch as heterogeneous hybrids rarely reach the adult stage. Eight years ago I found a method by which the eggs of the sea-urchin can be fertilized by the sperm of starfish, ophiurians and holothurians. The larvae are purely maternal, namely plutei. The results were confirmed by Godlewski for the fertilization of the egg of the sea-urchin by the sperm of the crinoid. It is well known that if we cross two homogeneous forms, e.g., two forms of sea-urchins, the paternal influence can be clearly seen in the pluteus stage. Since I have never published the figures of my experiments on heterogeneous hybridization, I may supplement my former statements with a few drawings. Figs.1 to 6 are camera drawings of plutei of Strongylocentrotus purpuratus produced by artificial parthenogenesis. The plutei are, of course, in every detail identical with the plutei obtained if these eggs be fertilized with sperm of their own species. Figs. 7 to 9 are drawings of five days old plutei of Strongylocentrotus purpuratus and Strongylocentrotus franciscanus. They differ from the pure breeds of S. purpuratus in several characters of the skeleton which exist in the pluteus of franciscanus but are absent from purpuratus, namely the greater roughness of the skeleton, the presence of cross bars and the greater length of the arms. In figs. 10 to 13 are shown the five days old plutei of the egg of S. purpuratus fertilized with the sperm of the starfish (Asterias). 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.
Book Synopsis Journal of Morphology, 1909, Vol. 20 (Classic Reprint) by : Edward Phelps Allis Jr
Download or read book Journal of Morphology, 1909, Vol. 20 (Classic Reprint) written by Edward Phelps Allis Jr and published by Forgotten Books. This book was released on 2017-10-28 with total page 970 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from Journal of Morphology, 1909, Vol. 20 The pigeon lays two eggs. The first is laid about or O'clock in the afternoon. About eight o'clock in the evening of the same day the second egg leaves the ovary and is fertilized at that time. It is laid about or p. M. Of the second day following the time of laying of the first egg; that is, it is laid about forty - one hours after fertilization. It is evident that after the first egg is laid, the pigeon may be killed and the second egg obtained in any desired stage. 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.
Book Synopsis Journal of Morphology, Vol. 28 by : J. S. Kingsley
Download or read book Journal of Morphology, Vol. 28 written by J. S. Kingsley and published by Forgotten Books. This book was released on 2018-03-06 with total page 694 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from Journal of Morphology, Vol. 28: 1916-1917 C. M. Child. Experimental control and modification of larval develop ment in the sea urchin in relation to the axial gradients. Eight plates. 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.
