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 7:57 am #16943 Lance ComfortParticipant @jkallmeyer @lmccall @jim-chandler It is fossilized. Does not Float. Heavy, 96 grams. Here are a couple more pics Attachments:You must be logged in to view attached files.
