In Northeast Texas near the town of Wolfe City there is a small creek called Oyster Creek that got its name from the fossilized oyster shells that can be found along the creek bottom. Today I had the privilege to walk along the creek and found the following specimens, but I'm new to fossils and seeking help identifying/ageing them. I'm especially unsure what #3 is, it has appearances of a fossil but its hard to tell. There were a lot of these #3 types of "rocks" in the creek bottom. This was one of the smaller ones.