Here are some more fossils from Pennsylvania. These are Ordovician period from Lebanon County, Pennsylvania and can be found in the Martinsb...

Here are some more fossils from Pennsylvania. All of the fossils are from Juniata County, Pennsylvania. The first two pictures are of the ...

My friend from Pennsylvania left a number of fossils for me to study. Here is one that is a Devonian pelecypod found in Mahantango Formatio...