Project Gutenberg 2019-04-11 Public domain in the USA. 172 Various Verschillende Various, Various Johnson, Charles Willison 1863 1932 Pilsbry, Henry Augustus 1862 1957 Pilsbry, H. A. (Henry Augustus) Pilsbry, Henry A. The Nautilus. Vol. XXXI, No. 2, October 1917 A Quarterly Journal Devoted to the Interests of Conchologists Produced by The Online Distributed Proofreading Team at http://www.pgdp.net (This file was produced from images generously made available by The Internet Archive) "The Nautilus. Vol. XXXI, No. 2, October 1917" by Various is a scientific publication focused on conchology, the study of mollusks, primarily shells. Written in the early 20th century, this quarterly journal presents a collection of articles and research findings that aim to further the understanding of these fascinating creatures and their environments. It covers a range of topics, including species variation, environmental adaptations, and geographic distributions, highlighting the work of various authors and contributors to the field. In this volume, several articles delve into specific studies such as the variation of the species "Ischnochiton conspicuus", observations from collecting expeditions in Guantanamo Bay, Cuba, and a list of mollusk species collected along the East Coast of Florida. The contributions reflect a blend of field data and theoretical insights, illustrating how different factors like environmental conditions and geographical locations influence mollusk characteristics and distribution. Each piece showcases the ongoing research efforts within the scientific community and serves as a valuable resource for conchologists and natural historians at the time. (This is an automatically generated summary.) Reading ease score: 65.2 (8th & 9th grade). Neither easy nor difficult to read. en Mollusks -- Periodicals QL Text Category: Science - Biology Category: Nature/Gardening/Animals Category: Journals 134648 2025-06-23T14:00:14.763548 text/html 131783 2019-04-10T17:05:10 text/html 243585 2025-06-23T14:00:20.702557 application/epub+zip 242048 2025-06-23T14:00:16.339538 application/epub+zip 116461 2025-06-23T14:00:15.449542 application/epub+zip 284505 2025-06-23T14:00:23.974564 application/x-mobipocket-ebook 257720 2025-06-23T14:00:20.048542 application/x-mobipocket-ebook 132622 2022-09-26T21:55:40.260858 application/x-mobipocket-ebook 103531 2025-06-23T14:00:14.286529 text/plain; charset=us-ascii 103816 2019-04-10T17:05:08 text/plain; charset=us-ascii 19558 2025-06-23T14:00:24.160517 application/rdf+xml 9708 2025-06-23T14:00:15.660526 image/jpeg 2064 2025-06-23T14:00:15.606522 image/jpeg 38975 2019-04-10T17:05:12 application/octet-stream application/zip 205602 2019-04-10T17:05:12 application/octet-stream application/zip 208246 2025-06-23T14:00:14.785594 application/octet-stream application/zip 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 en.wikipedia en.wikipedia