Jump to content

Another Trilo Pygidium And More


Recommended Posts


Ordovician, Galena? Off Hwy. 52 below Fountain


If you could take a look around the rocks it is piled on, I'd appreciate it.

Thanks ahead of time!

Bev :)

The more I learn, I realize the less I know.


Go to my

Gallery for images of Fossil Jewelry, Sculpture & Crafts

Pinned Posts:

Link to comment
Share on other sites

The pygidium is from an Eomonorachas intermedius and the formation looks like the Decorah shale. The Decorah lies below the Galena and above the Platteville Formations and is a dark greenish grey in color.

Link to comment
Share on other sites

Create an account or sign in to comment

You need to be a member in order to leave a comment

Create an account

Sign up for a new account in our community. It's easy!

Register a new account

Sign in

Already have an account? Sign in here.

Sign In Now
  • Recently Browsing   0 members

    • No registered users viewing this page.
  • Create New...