I was volunteering for the KYANA Geological Society on Saturday, September 19, 2009 at the Fossil Festival at the Falls of the Ohio State Pa...

These pictures show a Silurian Period Dawsonoceras cephalopod (ID guess on my part) in a meeting room display case at the Cincinnati Museum...

This cephalopod was found about 2 weeks ago protruding from a larger boulder. After about 15 minutes with a rock hammer and chisel, it was f...

Here is another Dawsonoceras annulatum imprint in a rock that is part of stone wall. I wish I had a ruler to measure it but I think it mig...

Here is a Silurian period cephalopod classified as Dawsonoceras annulatum.  It looks like a small part of its shell is left (the pinkish ...

I got permission to collect at local cemetery future expansion area where they dump piles of fill dirt. While there for about 30 minutes I ...