Crinoidal Limestone?

[Joe G from Md]

I think thats what it is. Anyway if you use a magnifying glass you can look at it all day it is made up of thousands of fossils. Thanks for looking. I have a large collection of fossils if anyone is interested in purchasing or trading send me a P.M. Thanks again.

 

[Ponchosportal]

Fossiliferous Limestone.