Bev, here is a site in Rochester that I stumbled upon yesterday.
Take hwy 63 to hwy 52 go east. exit at 11th ave and go north. turn right on pinewood rd. then turn right on pinewood ridge. this goes up to the top of the hill. Turn left on Stacy Street and it dead ends into a lot of nice rock.
Best find was a large cephalopod. and a rock that had at least three types of gastropods in it .
Tell anyone from Roch about the site, before black dirt gets piled on top. It is a new housing development.
Thanks Mike for the great site info!
Bev 😀