Inoceramus proximus
- Phylum: Mollusca
- Class: Bivalvia
- Order: Myalinida
- Family: Inoceramidae
- Genus: Inoceramus
- Species: Inoceramus proximus (Tuomes)
Geological Range
Campanian to Maastrichtian
Paleogeographic Distribution
Alabama to South Dakota
Stratigraphic Occurrences
- Maastrichtian
- Pierre Shale (SD)
- Pierre Shale (WY)
- Prairie Bluff Formation (AL)
- Ripley Formation (Coon Creek Member) (TN)
- Campanian
- Pierre Shale (KS)
- Pierre Shale (SD) [Campanian]
- Unknown Stage
- Coffee Sand Formation (MS)
- Coon Creek Formation (TN)
- Eutaw Formation (MS)
- Hygiene Formation (CO)
- Pierre Shale (SD)
- Pierre Shale (WY)
- Selma Chalk (MS)
