Part 2 of digging fern fossils in St. Clair, PA.  Splitting a couple slabs at home.  Carboniferous, 300+ million years old.  Species include pecopteris, alethopteris, sphenophyllum, and many more.

Leave a Reply

Your email address will not be published. Required fields are marked *

You may use these HTML tags and attributes:

<a href="" title=""> <abbr title=""> <acronym title=""> <b> <blockquote cite=""> <cite> <code> <del datetime=""> <em> <i> <q cite=""> <s> <strike> <strong>