Abundance: 0.10 to 1.98% (median 0.20%)

Latitudinal range: -34.5° to 55.5°

Habitats: (7) only

Found in 7 samples

Canada: Keffer (Midden 57, screened) (Holocene), Keffer (Midden 57, floated) (Holocene), Grassy Bay (Holocene)

Chile: Taguatagua 1 (Late Pleistocene)

Denmark: Mullerup (bone tools) (Holocene)

United States: Jones (Late Pleistocene), Sunshine Locality (Unit E) (Late Pleistocene)

See also Podiceps auritus, Podiceps cristatus, Podiceps grisegena, Podiceps major, Podiceps nigricollis, Podiceps sp.