I really have no idea what this is, but I'm hoping Kentucky's first dinosaur egg. Lol. None the less, it is really cool.
I came across these two pieces embedded in bedrock in a gorge. I'm not a serious collector, but I am always looking for cool things in nature. It appears that they belonged together, like an eggshell. The outer portion is probably 3/4". The diameter is approximately 9" for the large piece. Depth is about 9" of the larger piece. 1 1/2" for the smaller. Any ideas?