-
MacKenzie Smith posted a new activity comment 4 years, 2 months ago
4 years, 2 months ago4 years, 2 months ago@samantha-ocon and @shane-duel While the area does have Paleozoic limestones (I think specifically Missippian limestones like the Warsaw Formation and St. Louis Formation) I don’t see coral structure continuing throughout the rock so I think it’s a geode.
I see what you mean. Makes sense to me.