More and more dinosaur material is becoming available from the Two Medicine Formation.   I see lots of misidentified material and some with questionable localities that might fit other deposits.  I would like to summarize what I believe is currently known and published.  If you see any omissions or errors, please let me know   Not a lot of good maps out there to show the formation but here are two.   The TMF is about 650 meters thick and is the western equivalent of the Judith River Fo