Activity Danita Brandt posted a new specimen. 1 year, 11 months ago 1 year, 11 months ago 1 year, 11 months ago Danita Brandt has contributed specimen mFeM 76540 to myFOSSIL! Victor Perez replied 1 year, 10 months ago It does seem to have the pentaradial symmetry of an echinoderm. @jbauer any ideas on this one? Jennifer Bauer replied 1 year, 10 months ago Hi @vperez and @danita-brandt – I can’t say much past what Danita has already guessed. It’s possibly a columnal or a holdfast… certainly echinoderm material but not being super familiar with the location or formation I’m not much use.