Archives containing the RDF files for *all* our books can be downloaded at https://book.klll.cc/wiki/Gutenberg:Feeds#The_Complete_Project_Gutenberg_Catalog Project Gutenberg 2014-01-03 Public domain in the USA. 186 Boyer, Charles S. (Charles Sumner) 1856 1928 Boyer, Charles Sumner 16015243 The Diatomaceæ of Philadelphia and Vicinity Produced by Charlene Taylor, Bryan Ness, Keith Edkins and the Online Distributed Proofreading Team at http://www.pgdp.net (This file was produced from images generously made available by The Internet Archive) "The Diatomaceæ of Philadelphia and Vicinity" by Charles S. Boyer is a scientific publication likely written in the early 20th century. The work serves as a detailed study of diatoms found in and around Philadelphia, illustrating their importance in various ecological and geological contexts. The book specifically addresses the extensive variety of diatom species present in local fresh and brackish waters, highlighting their role in the aquatic food web and environmental health. The opening of the work sets the stage for a comprehensive examination of diatoms, beginning with a discussion of the ecological contexts in which they thrive, from the Delaware River’s origins to its estuarine processes. Boyer elaborates on the significance of diatoms in determining water quality and geological history, noting the challenges researchers face in studying such fine organisms. Furthermore, he mentions the broad geographical scope of his investigation, covering a 100-mile radius around Philadelphia, as well as his intent to inspire future research into these organisms. This foundational context emphasizes the intricate relationship between diatoms and their environments, inviting readers into the world of microbial life and its far-reaching implications. (This is an automatically generated summary.) file:///public/vhost/g/gutenberg/html/files/44569/44569-h/images/cover.jpg Reading ease score: 59.1 (10th to 12th grade). Somewhat difficult to read. en Diatoms -- Pennsylvania -- Philadelphia QK Text Category: Science - Biology Category: Science - Earth/Agricultural/Farming Category: Environmental Issues 802333 2025-09-18T05:28:42.167347 text/html 815694 2024-10-23T21:59:58 text/html 8657660 2025-09-18T05:29:03.784293 application/epub+zip 8634558 2025-09-18T05:28:45.456415 application/epub+zip 226722 2025-09-18T05:28:43.489345 application/epub+zip 8893188 2025-09-18T05:29:15.284223 application/x-mobipocket-ebook 8760887 2025-09-18T05:28:59.735304 application/x-mobipocket-ebook 428987 2022-09-20T10:28:54.482281 application/x-mobipocket-ebook 442872 2025-09-18T05:28:37.800408 text/plain; charset=us-ascii 422948 2024-10-23T21:59:58 text/plain; charset=us-ascii 16550 2025-09-18T05:29:15.558186 application/rdf+xml 5313 2025-09-18T05:28:43.760346 image/jpeg 1145 2025-09-18T05:28:43.628339 image/jpeg 8757128 2025-09-18T05:28:42.349356 application/octet-stream application/zip