"Big Sioux River, two miles above the mouth", USA; Late Cretaceous [details]
"Mouth Judith River", Montana, United States [details]
"Mouth Judith River", Montana, United States [details]
Mouth of Judith River ("Mouth Judith River, in layer of pebbly sandstone of bed G? of the fresh-water and estuary ... [details]
Mouth of Judith River ("Mouth Judith River, bed C. of the secion of fresh-water and estuary deposits at that ... [details]
Buford ("Fort Union"), North Dakota, United States; Fort Union Formation, Paleocene [details]
Summit of Square Butte, thirty miles below Fort Clark, on the Missouri (near East Oliver), North Dakota, United ... [details]
Judith River mouth ("Bed C of the section of freshwater and estuary deposits at mouth of Judith River"), Fergus ... [details]
Fort Berthold Indian Reservation (Fort Berthold), North Dakota, United States; Fort Union Formation, Paleocene [details]
Mouth of Judith River ("Mouth Judith River, bed E of the section of freshwater and estuary deposits at that ... [details]
"Mouth of Judith River, bed G. of the freshwater and estuary deposits at that locality", Montana, USA; Judith River ... [details]
"Bed G. of the freshwater and estuary formations at the mouth of Judith River", Montana, USA; Judith River Fm., ... [details]
"Bed G. of the freshwater and estuary formation at the Mouth of Judith River", Montana, USA; Judith River Fm., ... [details]
"Mouth Judith River", Montana, United States [details]