The Origin of Vertebrates, by Walter Holbrook Gaskell 44000 [Link: http://www.gutenberg.org/4/4/0/0/44000 ] [Files: 44000.txt; 44000-8.txt; 44000-h.htm] Thanks to Chris Curnow, 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) Regards, Al