Abundance: 0.21 to 16.40% (median 1.50%)
Latitudinal range: 42.2° to 54.8°Habitats: (17) only
Found in 17 samples
Canada: Swan Hills Locality 1 (Late Palaeocene), Who Nose (Early Palaeocene), Police Point (Middle Palaeocene)
France: Rians (Early Eocene), Mas de Gimel (Early Eocene)
United Kingdom: Abbey Wood (Early Eocene)
United States: Gidley Quarry (Early Palaeocene), Scarritt Quarry (Early Palaeocene), Douglass Quarry (Middle Palaeocene), Rock Bench Quarry (Early Palaeocene), Cedar Point Quarry (Late Palaeocene), Princeton Quarry (Late Palaeocene), Holly's Microsite (Late Palaeocene), Chappo Type Locality (Late Palaeocene), Bangtail (Middle Palaeocene), Divide Quarry (Middle Palaeocene), Y2K Quarry (Late Palaeocene)
See also Leptacodon acherontus, Leptacodon choristus, Leptacodon indet., Leptacodon munusculum, Leptacodon packi, Leptacodon rosei, Leptacodon sp., Leptacodon tener