Photo 3631835, (c) Christian Schwarz, some rights reserved (CC BY-NC), uploaded by Christian Schwarz

Attribution © Christian Schwarz some rights reserved Uploaded by leptonia Source iNaturalist Associated observations Photos / Sounds What Genus Turritella Observer leptonia Date May 2, 2016 08:39 AM PDT Place Channel Islands National Park, Channel Islands National Pk, CA, US (Google, OSM) Date Added May 10, 2016 07:38 AM PDT Description Fossil, clearly 3 IDs View Sizes small medium large original