Decided to go to the beach at Katwijk, Netherlands as one of our first post Covid days out. While we didn’t go to some of the more famous fossil areas like the Zandmotor, one can always hope. There was a lot of debris on the beach after a recent storm, so hope went up. While it was mostly wood and recently deceased sea stars I did manage to pick up this piece. So far I have arrived to seal / Pinniped and maybe Phoca vitulina. No reaction to a glowing needle.