Homepage › Forums › What Is It? › Tooth or Coral Not Sure???? This topic contains 4 replies, has 4 voices, and was last updated by Kristin Hsu 1 year, 9 months ago. Viewing 5 posts - 1 through 5 (of 5 total) Author Posts June 18, 2017 at 12:39 pm #23919 Kristin HsuParticipant These were in an Aurora, NC matrix. They are very similar, the one on the right however has tiny serrated edges. Attachments:You must be logged in to view attached files. June 18, 2017 at 2:14 pm #23963 Rachel NarducciParticipant Hi Kristin, I’m almost certain these are bivalve fragments, specifically from a pecten. I do not know much about the Aurora fossils, so I, unfortunately, could not give more of an ID than this. I hope it’s helpful though! – Rachel June 18, 2017 at 7:07 pm #23969 Joyce DrakefordParticipant These are definitely shell fragments. June 18, 2017 at 9:24 pm #23970 Jack KallmeyerModerator @kristin-hsu Yes, these are fragments of a broken pecten shell. Pectens are found at Aurora Jack June 23, 2017 at 3:45 pm #24061 Kristin HsuParticipant Thank you, all. Author Posts Viewing 5 posts - 1 through 5 (of 5 total) You must be logged in to reply to this topic.