02710cam a22003493u 450000100060000000300070000600500170001300600020003000700050003200800410003704000110007804100170008905000070010610000500011324500300016326400510019330000470024433600260029133700260031733800360034349000260037950000310040550503540043650802240079052011590101453400450217365300190221870000350223783000260227285600430229899900190234164380UtSlPG20260610134501.0mcr n260607r2021||||utu|||||o|||||||||||||| d  aUtSlPG 7aen2iso639-1 4aQL1 aHickson, Sydney J.q(Sydney John),d1859-194014aThe fauna of the deep sea 1aSalt Lake City, UT :bProject Gutenberg,c2021  a1 online resource :bmultiple file formats  atextbtxt2rdacontent  acomputerbc2rdamedia  aonline resourcebcr2rdacarrier1 aModern science series  aRelease date is 2021-01-240 aA short history of the investigations -- The physical conditions of the abyss -- The relations of the abysmal zone and the origin of its fauna -- The characters of the deep-sea fauna -- The protozoa, cœlentera, and echinoderma of the deep sea -- The vermes and mollusca of the deep sea -- The arthropoda of the deep sea -- The fish of the deep sea.  aRichard Tonsing, Sharon Joiner, Bryan Ness, and the Online Distributed Proofreading Team at https://www.pgdp.net (This file was produced from images generously made available by The Internet Archive/American Libraries.)  a"The Fauna of the Deep Sea" by Sydney J. Hickson is a scientific publication written in the late 19th century. The book focuses on the mysteries of deep-sea life, exploring the various forms of animal life that exist at great depths in the ocean and the physical conditions of their habitats. It aims to consolidate significant findings from previous scientific expeditions and provide insights into the evolution and adaptations of deep-sea organisms.  At the start of the book, Hickson discusses humanity's historical ignorance regarding deep-sea life, contrasting past beliefs that the ocean's depths were lifeless with more recent discoveries confirming the abundance of diverse organisms in extreme environments. He outlines the pioneering investigations that revealed the existence of deep-sea fauna, such as those conducted by the H.M.S. Challenger and other expeditions. The opening portion sets the stage for further exploration of the characteristics, physical conditions, and origins of deep-sea organisms, establishing a foundation for the detailed discussions that follow in subsequent chapters. (This is an automatically generated summary.)  nOriginal publication data not identified  aMarine animals1 aLubbock, John, Sir,d1834-1913 0aModern science series40uhttps://www.gutenberg.org/ebooks/64380  c105203d105203