Crinoid Fossil

I never really ever got into fossils too much (mostly rocks).

I was studying what I believe to be a Sandstone on top of a dolostone on Market Street/Union Street in Lockport just north of the Cornerstone Arena.

I found what I believe to be a Crinoid Stem?

I guess I might have to get into fossils? Certainly, because I will be working at Penn Dixie this summer!