Keywords: Opabinia smithsonian.JPG en wikipedia 2009 April 15 Fossil specimen of Opabinia regalis from the Burgess shale on display at the Smithsonian in Washington DC This appears to be the exact specimen pictured in Fig 42 of 'The Crucible of Creation The Burgess Shale and the Rise of Animals' by Simon Conway Morris Oxford University Press 1998 en wikipedia FunkMonk CommonsHelper 2009-04-12 Jstuby wikipedia en Jstuby Original upload log page en wikipedia Opabinia_smithsonian JPG 2009-04-12 15 32 Jstuby 1378×753× 334699 bytes <nowiki>Fossil specimen of Opabinia regalis from the Burgess shale on display at the Smithsonian in Washington DC This appears to be the exact specimen pictured in Fig 42 of 'The Crucible of Creation Th</nowiki> Burgess Shale Opabinia fossils |