Abundance: 0.09 to 20.00% (median 2.94%)

Latitudinal range: 37.4° to 49.3°

Habitats: (3) only

Found in 3 samples

Canada: Gryde (Maastrichtian)

United States: Mill Creek (MNA locality 1073) (Maastrichtian), Paul's Locality (Santonian)

See also Paracimexomys priscus, Paracimexomys sp.