The Structure and Relationships of the Primitive Devonian Lungfish
Language: English
Published by Forgotten Books, 2024
- Softcover
- New
Seller: Forgotten Books, London, United KingdomForgotten Books
AbeBooks seller since June 2, 2021
Condition: New
£ 14.84
Quantity: Over 20 available
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Print on Demand. This book details the structure and relationships of Dipnorhynchus sussmilchi, a primitive lungfish from the early Devonian period, based on the examination of acid-prepared, uncrushed specimens. Dipnorhynchus sussmilchi bore many similarities to the Crossopterygii, a group of fish from which scientists believe terrestrial vertebrates ultimately evolved. Biological and anatomical descriptions of the skull roof, jaw structure, and various scales of the Dipnorhynchus sussmilchi are included in the book, along with comparative analyses of other Paleozoic lungfish such as Dipterus and Melanognathus. The discoveries presented within this book provide key insights into the evolutionary history of lungfish and their significance in the evolution of terrestrial vertebrates. This book is a reproduction of an important historical work, digitally reconstructed using state-of-the-art technology to preserve the original format. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in the book.…
Seller Inventory # 9781528023764_0
- Title
- The Structure and Relationships of the Primitive Devonian Lungfish
- Author
- Keith Stewart Thomson, K. S. W. Campbell
- Publisher
- Forgotten Books
- Publication year
- 2024
- Condition
- New
- Book Type
- print-on-demand item
- Binding
- Paperback
- Language
- English
- ISBN 10
- 1528023765
- ISBN 13
- 9781528023764
- Seller catalogs
- Paleontology
In 1936 Hills described the external dermal bones of a mandible from Buchan, Victoria, as a probable representative of Dipnorhynchus. A large part of the ex ternal surface had been lost before it came to the National Museum, Melbourne, where it is now housed (p However, interpretation was possible because an impression of the radiating structure of the internal surfaces of the dermal bones had been left on the matrix filling the Meckelian vacuity. Permission was obtained from E. D. Gill, Deputy Director of the National Museum, to prepare this speci men by acid etching after the above-mentioned structures had been recorded in plaster casts. Not only were the internal elements of the mandible found to be almost complete and uncrushed, but the cavities of the jaw contained a large cheek plate (p is837a, National Museum), several scales (p i38s7e-f), and a portion of the branchial apparatus (p 13837g). Neither the exact locality nor horizon of this specimen is known. Attempts to identify the horizon by recovering microfossils from the acid residues were unsuccessful.
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.
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Forgotten Books
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Forgotten Books’ Classic Reprint Series utilizes the latest technology to regenerate facsimiles of historically important writings. Careful attention has been made to accurately preserve the original format of each page whilst digitally enhancing the quality of the aged text.
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Forgotten Books publishes hundreds of thousands of rare and classic books.
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.
This text has been digitally restored from a historical edition. Some errors may persist, however we consider it worth publishing due to the work's historical value.
The digital edition of all books may be viewed before purchase if you request a sample.
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