Abundance: 0.19 to 73.53% (median 31.67%)

Latitudinal range: 37.6° to 49.3°

Habitats: (8) only

Found in 8 samples

Canada: Gryde (Maastrichtian)

United States: Lane's Little Jaw Site (Maastrichtian), Muddy Tork (Maastrichtian), QV (Maastrichtian), Vashus (Maastrichtian), PTRM-V92067 (Maastrichtian), Spigot-Bottle (Maastrichtian), Paul's Locality (Santonian)

See also Meniscoessus intermedius, Meniscoessus robustus