Books with author The American Museum of Natural History

This is a reproduction of a book published before 1923. This book may have occasional imperfections such as missing or blurred pages, poor pictures, errant marks, etc. that were either part of the original artifact, or were introduced by the scanning process. We believe this work is culturally important, and despite the imperfections, have elected to bring it back into print as part of our continuing commitment to the preservation of printed works worldwide. We appreciate your understanding of the imperfections in the preservation process, and hope you enjoy this valuable book.

This book was originally published prior to 1923, and represents a reproduction of an important historical work, maintaining the same format as the original work. While some publishers have opted to apply OCR (optical character recognition) technology to the process, we believe this leads to sub-optimal results (frequent typographical errors, strange characters and confusing formatting) and does not adequately preserve the historical character of the original artifact. We believe this work is culturally important in its original archival form. While we strive to adequately clean and digitally enhance the original work, there are occasionally instances where imperfections such as blurred or missing pages, poor pictures or errant marks may have been introduced due to either the quality of the original work or the scanning process itself. Despite these occasional imperfections, we have brought it back into print as part of our ongoing global book preservation commitment, providing customers with access to the best possible historical reprints. We appreciate your understanding of these occasional imperfections, and sincerely hope you enjoy seeing the book in a format as close as possible to that intended by the original publisher.

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 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.Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. To ensure a quality reading experience, this work has been proofread and republished using a format that seamlessly blends the original graphical elements with text in an easy-to-read typeface.We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.

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.

This is a reproduction of a book published before 1923. This book may have occasional imperfections <br /> such as missing or blurred pages, poor pictures, errant marks, etc. that were either part of the original artifact, <br /> or were introduced by the scanning process. We believe this work is culturally important, and despite the imperfections, <br /> have elected to bring it back into print as part of our continuing commitment to the preservation of printed works <br /> worldwide. We appreciate your understanding of the imperfections in the preservation process, and hope you enjoy this valuable book. <br /> <br/><br/> <br /> ++++<br/> <br /> The below data was compiled from various identification fields in the bibliographic record of this title. This data is provided as an additional tool in helping to ensure edition identification: <br /> <br/>++++ <br /> <br/><br/>&lt;title&gt; Bulletin Of The American Museum Of Natural History, Volume 2; Bulletin Of The American Museum Of Natural History; Joel Asaph Allen<br/><br/>&lt;authors&gt; Joel Asaph Allen, American Museum of Natural History<br/><br/>&lt;publisher&gt; American Museum of Natural History, 1890<br/><br/>&lt;subjects&gt; Science; Earth Sciences; Geology; Natural history; Science; Science / Earth Sciences / Geology; Science / Paleontology

This is a reproduction of a book published before 1923. This book may have occasional imperfections such as missing or blurred pages, poor pictures, errant marks, etc. that were either part of the original artifact, or were introduced by the scanning process. We believe this work is culturally important, and despite the imperfections, have elected to bring it back into print as part of our continuing commitment to the preservation of printed works worldwide. We appreciate your understanding of the imperfections in the preservation process, and hope you enjoy this valuable book. ++++ The below data was compiled from various identification fields in the bibliographic record of this title. This data is provided as an additional tool in helping to ensure edition identification: ++++ <title> Bulletin Of The American Museum Of Natural History, Volume 31; Bulletin Of The American Museum Of Natural History; Joel Asaph Allen<authors> Joel Asaph Allen, American Museum of Natural History<publisher> American Museum of Natural History, 1912<subjects> Science; Earth Sciences; Geology; Natural history; Science; Science / Earth Sciences / Geology; Science / Paleontology

This is a reproduction of a book published before 1923. This book may have occasional imperfections such as missing or blurred pages, poor pictures, errant marks, etc. that were either part of the original artifact, or were introduced by the scanning process. We believe this work is culturally important, and despite the imperfections, have elected to bring it back into print as part of our continuing commitment to the preservation of printed works worldwide. We appreciate your understanding of the imperfections in the preservation process, and hope you enjoy this valuable book. ++++ The below data was compiled from various identification fields in the bibliographic record of this title. This data is provided as an additional tool in helping to ensure edition identification: ++++ <title> Bulletin Of The American Museum Of Natural History, Volume 44; Bulletin Of The American Museum Of Natural History; Joel Asaph Allen<authors> Joel Asaph Allen, American Museum of Natural History<publisher> American Museum of Natural History, 1921<subjects> Science; Earth Sciences; Geology; Natural history; Science; Science / Earth Sciences / Geology; Science / Paleontology

This historic book may have numerous typos and missing text. Purchasers can download a free scanned copy of the original book (without typos) from the publisher. Not indexed. Not illustrated. 1921 edition. Excerpt: ...the test. As found in the West Indian region, the colonies of this genus are very variable in their minor characters, and the question of how many species should be recognized is not an easy one to settle. The larger aeries of specimens now available contains intermediate examples that make it necessary to unite certain forms treated as distinct species in my account of the Bermuda ascidians (1902). Trididemnum savignii Herdman, 1886 Kigures 7-9 1896. Ditlemnum savignii Herdman, 'Rept. Voy. Challenger, Zool.,' XIV, p. 261, PI. xxxiv, figs. 1-5. 1891. Didemnnm savignii Herdman, Journ. Linn. Soc. London, Zool., XXIII, p. 629. 1902. Didemnum savignii+D. atrocanum Van Name, Trans. Conn. Acad. Sci., XI, pp. 358, 359, PI. Li, figs. 27, 30, 34, 35; PI. Lix, figs. 112, 114. 1909-1911. Trididemnum sairignyi + T. atrocanum Hartmeyer, BronnVTier-reich,' III, suppl., p. 1446, 1633. 1920. Trididemnum natalense + T. sai'ignyi + T. atrocanum Michaelsen, Jahrb. Wiss. Anst., Hamburg, XXXVII, suppl., pp. 3, 6, text fig. 1. This ascidian forms incrusting colonies, occasionally of considerabl size (one specimen measures 75 mm. across) and of very variable thickness, usually only about 2 to 3 mm., but often considerably more when growing on an irregular surface. The external appearance of the colony is greatly dependent on two characters, both subject to very great variability in different specimens, first, the number and distribution of the large stellate spicules and, second, the abundance and distribution of the pigment cells in the test. The spicules are of comparatively large size, generally at least.04 to.06 mm.; in some colonies some of them are.08 or. 10 mm. in diameter, or even more. They are generally beautifully regular in form, being stellate, with...

This is a reproduction of a book published before 1923. This book may have occasional imperfections <br /> such as missing or blurred pages, poor pictures, errant marks, etc. that were either part of the original artifact, <br /> or were introduced by the scanning process. We believe this work is culturally important, and despite the imperfections, <br /> have elected to bring it back into print as part of our continuing commitment to the preservation of printed works <br /> worldwide. We appreciate your understanding of the imperfections in the preservation process, and hope you enjoy this valuable book. <br /> <br/><br/> <br /> ++++<br/> <br /> The below data was compiled from various identification fields in the bibliographic record of this title. This data is provided as an additional tool in helping to ensure edition identification: <br /> <br/>++++ <br /> <br/><br/>&lt;title&gt; Bulletin Of The American Museum Of Natural History, Volume 1, Issue 1; Bulletin Of The American Museum Of Natural History; Joel Asaph Allen<br/><br/>&lt;authors&gt; Joel Asaph Allen, American Museum of Natural History<br/><br/>&lt;publisher&gt; American Museum of Natural History, 1881<br/><br/>&lt;subjects&gt; Natural history; Science

This is a reproduction of a book published before 1923. This book may have occasional imperfections such as missing or blurred pages, poor pictures, errant marks, etc. that were either part of the original artifact, or were introduced by the scanning process. We believe this work is culturally important, and despite the imperfections, have elected to bring it back into print as part of our continuing commitment to the preservation of printed works worldwide. We appreciate your understanding of the imperfections in the preservation process, and hope you enjoy this valuable book. ++++ The below data was compiled from various identification fields in the bibliographic record of this title. This data is provided as an additional tool in helping to ensure edition identification: ++++ <title> The American Museum Journal, Volume 14<author> American Museum of Natural History<publisher> American Museum of Natural History, 1914<subjects> History; General; History / General; NAtural history; Natural history; Nature / General

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.

This is a reproduction of a book published before 1923. This book may have occasional imperfections such as missing or blurred pages, poor pictures, errant marks, etc. that were either part of the original artifact, or were introduced by the scanning process. We believe this work is culturally important, and despite the imperfections, have elected to bring it back into print as part of our continuing commitment to the preservation of printed works worldwide. We appreciate your understanding of the imperfections in the preservation process, and hope you enjoy this valuable book. ++++ The below data was compiled from various identification fields in the bibliographic record of this title. This data is provided as an additional tool in helping to ensure edition identification: ++++ <title> Bulletin Of The American Museum Of Natural History, Volume 1; Bulletin Of The American Museum Of Natural History; American Museum Of Natural History<author> American Museum of Natural History<publisher> American Museum of Natural History, 1886<subjects> Science; Earth Sciences; Geology; Science / Earth Sciences / Geology; Science / Paleontology