Photo 21535665, (c) Rebecca Johnson, some rights reserved (CC BY-NC), uploaded by Rebecca Johnson

Attribution © Rebecca Johnson some rights reserved Uploaded by rebeccafay Source iNaturalist Associated observations Photos / Sounds 4 photos What Giant Rock Scallop (Crassadoma gigantea) Observer rebeccafay Date July 16, 2018 07:22 AM PDT Place Mavericks, , CA, US (Google, OSM) Date Added July 17, 2018 08:39 PM PDT 3 IDs Research Grade View Sizes small medium large original