Montana Ammonite Identification
Ammonite is a realistic Montana fossil profile built around coiled marine shell with complex sutures from warm Cretaceous seas. In this state, success usually comes from learning dinosaur-bearing mudstones, glacial gravels, and marine shales, then timing runoff, reservoir drawdown, surf cuts, or road work that exposes fresh fossil-bearing rock instead of hunting blindly.
Key Traits
- ●planispiral coil
- ●suture patterns
- ●chambered shell
- ●Check dinosaur-bearing mudstones, glacial gravels, and marine shales
Era
Mesozoic
Type
cephalopod
Take TroveRadar Into the Field
Offline maps, species identification, and find logging. Never lose a honey-hole again.