Catalog Number: CG-0005

This specimen started out showing about 40-50% of itself within the Limestone matrix is was embedded in. I spent a good deal of time with the air scribe to free it. I am confident that it is Metacoceras, but I welcome other opinions. The raised spines along the top side is my largest clue.

  • This is the specimen before I freed it from the surrounding rock.

I do have another example of Metacoceras here.

Some examples from Pennsylvanian fossil plates

From The Pennsylvanian Atlas of Ancient Life: https://pennsylvanianatlas.org/genera/metacoceras/