Reply To: Sponge, Bryozoa or Brain!!! Homepage › Forums › What Is It? › Sponge, Bryozoa or Brain!!! › Reply To: Sponge, Bryozoa or Brain!!! January 2, 2017 at 10:06 am #16948 Linda McCallParticipant Wow. I am still flummoxed – but I see why you might think brain….., though I’m going to nix that. Might it be some kind of ossified bone? Fish can get some pretty weird ossified bone.
