Beltzville State Park Finds

A few weeks ago I ventured out to Pennsylvania (from Jersey) to see what I could find. With very little effort I was able to pick up what you see in the pictures. These are fossils from the devonian (365 million years ago). The 1st Photo is of a trilobite I believe. Photo 2 may be a clam. Photo 3 probably a mollusk. Photo 4 shows a mullusk with possibly some crinoid stems. Photo 5 depicts a nice brachiopod and some mullusks. Photo 6 shows evidence of coral I belive. Thanks for looking.  -Fossildad