Degeneration: A Chapter in Darwinism (Registro nro. 99997)
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| fixed length control field | 02441cam a22003133u 4500 |
| 001 - CONTROL NUMBER | |
| control field | 59171 |
| 003 - CONTROL NUMBER IDENTIFIER | |
| control field | UtSlPG |
| 005 - DATE AND TIME OF LATEST TRANSACTION | |
| control field | 20260610134349.0 |
| 006 - FIXED-LENGTH DATA ELEMENTS--ADDITIONAL MATERIAL CHARACTERISTICS | |
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| 007 - PHYSICAL DESCRIPTION FIXED FIELD--GENERAL INFORMATION | |
| fixed length control field | cr n |
| 008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION | |
| fixed length control field | 260607r2019||||utu|||||o|||||||||||||| d |
| 040 ## - CATALOGING SOURCE | |
| Original cataloging agency | UtSlPG |
| 041 #7 - LANGUAGE CODE | |
| Language code of text/sound track or separate title | en |
| Source of code | iso639-1 |
| 050 #4 - LIBRARY OF CONGRESS CALL NUMBER | |
| Classification number | QH |
| 100 1# - MAIN ENTRY--PERSONAL NAME | |
| Personal name | Lankester, E. Ray, Sir |
| Fuller form of name | (Edwin Ray), |
| Dates associated with a name | 1847-1929 |
| 245 10 - TITLE STATEMENT | |
| Title | Degeneration: A Chapter in Darwinism |
| 264 #1 - PRODUCTION, PUBLICATION, DISTRIBUTION, MANUFACTURE, AND COPYRIGHT NOTICE | |
| Place of production, publication, distribution, manufacture | Salt Lake City, UT : |
| Name of producer, publisher, distributor, manufacturer | Project Gutenberg, |
| Date of production, publication, distribution, manufacture, or copyright notice | 2019 |
| 300 ## - PHYSICAL DESCRIPTION | |
| Extent | 1 online resource : |
| Other physical details | multiple file formats |
| 336 ## - CONTENT TYPE | |
| Content type term | text |
| Content type code | txt |
| Source | rdacontent |
| 337 ## - MEDIA TYPE | |
| Media type term | computer |
| Media type code | c |
| Source | rdamedia |
| 338 ## - CARRIER TYPE | |
| Carrier type term | online resource |
| Carrier type code | cr |
| Source | rdacarrier |
| 500 ## - GENERAL NOTE | |
| General note | Release date is 2019-03-31 |
| 508 ## - CREATION/PRODUCTION CREDITS NOTE | |
| Creation/production credits note | Produced by Turgut Dincer and the Online Distributed<br/>Proofreading Team at http://www.pgdp.net (This file was<br/>produced from images generously made available by The<br/>Internet Archive) |
| 520 ## - SUMMARY, ETC. | |
| Summary, etc. | "Degeneration: A Chapter in Darwinism" by Sir E. Ray Lankester is a scientific publication written in the late 19th century. The book explores the concept of degeneration as it pertains to species evolution and biology, specifically discussing how certain organisms may evolve to become simpler or less complex over time rather than more advanced. Lankester's work engages with Darwinism, assessing how natural selection and various environmental pressures contribute to these processes. In this book, Lankester presents his argument that not all evolutionary paths lead to greater complexity or improvement; some species face conditions that result in degeneration, leading them to develop simpler forms that are better adapted to their environments. Through various examples, including parasitic organisms and immobile creatures, the author illustrates how certain species may lose physical traits or abilities that are no longer advantageous. He also emphasizes the importance of understanding the underlying causes of these processes, proposing that recognizing degeneration can contribute to the broader comprehension of biological classification and evolutionary theory. Ultimately, his exploration invites readers to reconsider traditional views on evolution by including concepts of decline alongside progression. (This is an automatically generated summary.) |
| 534 ## - ORIGINAL VERSION NOTE | |
| Note about original | Original publication data not identified |
| 653 ## - INDEX TERM--UNCONTROLLED | |
| Uncontrolled term | Evolution (Biology) |
| 653 ## - INDEX TERM--UNCONTROLLED | |
| Uncontrolled term | Degeneration |
| 856 40 - ELECTRONIC LOCATION AND ACCESS | |
| Uniform Resource Identifier | <a href="https://www.gutenberg.org/ebooks/59171">https://www.gutenberg.org/ebooks/59171</a> |
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