Baculites baculus
- Phylum: Mollusca
- Class: Cephalopoda
- Order: Ammonoidea
- Family: Baculitidae
- Genus: Baculites
- Species: Baculites baculus Meek and Hayden, 1861
Geological Range
Baculites baculus Zone: Lower Maastrichtian 70.6 ± 0.6 to 70.00 ± 0.45
Campanian to MaastrichtianPaleogeographic Distribution
Wyoming to Montana
Stratigraphic Occurrences
- Maastrichtian
- Pierre Shale (MT)
- Campanian
- Bearpaw Shale (Upper) (MT) [Campanian]
- Pierre Shale (MT)
- Pierre Shale (WY) [Campanian]
- Unknown Stage
- Pierre Shale (MT)
