Oh wow! AWESOME leaves! Those are really detailed impressions! I used to live up in Northern Montana and my family had land on the Mirias river, when i was really little, i found some dinosaur bones in a feild my grandfather had just plowed, and that started my treasure hunting sickness.... I still collect fossils too...got some this year up Camp creek canyon by Quake lake. It seems like fossils are EVERYWHERE here in Montana! Thanks for sharing!!! Oh yeah, nice Belemenite, nice crisp sutures, would look beautiful polished i bet!