Abundance: 0.02 to 5.11% (median 0.12%)

Latitudinal range: -38.1° to 72.8°

Habitats: (16) only

Found in 16 samples

Australia: QML796 (Horizon A4), Amphitheatre Cave

Bolivia: KCH-20

Canada: Learmonth Site, DjPp-8 (level B), Pender Canal Site (trench), Irving-Johnston

Colombia: Aguazuque Occupation 1

Ecuador: La Chimba

Kenya: Kanapoi

Mexico: Santa Marta rock-shelter

Senegal: Diouboye

Thailand: Li Mae Long

United States: North Creek Shelter (Paleoarchaic), Bone Cave, Taddlock

See also Anatidae indet.