Cretaceous Ammonite and Cephalopod Fossil – Montana

Cretaceous Ammonite and Cephalopod Fossil – Montana (Item #354623), Ammonite Fossils for sale. FossilEra your source to quality fossil specimens.
Species: Hoploscaphities (Jeletzkytes) brevis & Baculites sp.
Age: Late Cretaceous – Lower Maastrichtian Stage
Location: Near Musselshell River, Garfield County, Montana
Formation: Pierre Shale
Size: Ammonite: 4.1″ wide, Entire Specimen: 6.4 x 6.2″