Recently I discovered the joy of fossil collection and hunting ( thanks Covid19 , you can go away now). I have primarily been finding things in eastern Wisonsin and from the Silurian reef that used to be here. A couple of days ago I found an area with some weird looking fossils. They almost look like tentacles or worms . I am really unsure what they are. Any suggestions or help would be greatly appreciated. I am a novice at this but have been reading up and educating myself as much as I can .
Thank you !