Latitudinal range: 44.9° to 51.1°

Found in 4 samples

Canada: Narcissus (Early Palaeocene), Who Nose (Early Palaeocene)

United States: Gidley Quarry (Early Palaeocene), Rock Bench Quarry (Early Palaeocene)

See also Pronothodectes jepi, Pronothodectes matthewi, Pronothodectes sp.