Photo 24577746, (c) elegaer, some rights reserved (CC BY-NC)

Attribution © elegaer some rights reserved Uploaded by elegaer Source iNaturalist United Kingdom Associated observations Photos / Sounds What Phymatolithon calcareum Observer elegaer Date September 6, 2017 04:59 PM BST Place Maerl bed above Picton's Reef Rathlin Island, Ballycastle BT54 6RT, UK (Google, OSM) Date Added September 9, 2018 12:24 PM BST 1 comment 4 IDs Research Grade View Sizes small medium large original Copyright