Here are some pictures I found from a trip in March 2008 to a road cut in Crawford County, Indiana. It is a fun place to hunt for fossils fr...

The following pictures show an Ordovician period clam called Caritodens demissa (Conrad, 1842). This clam was found in eastern Jefferson Cou...

If you type pseudofossil into the image search engine section of Google, images like the ones shown below will start to appear. These minera...