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Greetings @david-todd ! This is quite a nice cross section of a Paleozoic reef you have. I see bryozoan and crinoid specimens principally.

Most likely from Mississippian crinoidal/bryozoan limestone from the Borden Group.

@matthew-gramling Thank you for the information! Still learning the basics here so your shared knowledge is very much appreciated. I see you helping a lot of people on here along with some other members that are obviously very knowledgeable and helpful, I just wanted to say thank you to you and the others for taking the time to help myself and others like me that are eager to learn. You guys are awesome

Most welcome! Glad to be of service. The video on the Fossil project youtube page arr great educational resources to help you get started quickly.