Abundance: 0.30 to 12.15% (median 1.60%)

Latitudinal range: 43.3° to 52.5°

Habitats: (8) only

Found in 8 samples

Romania: Noviodunum (TPF sector, Roman period), Noviodunum (TPF sector, Middle Ages)

Russia: Bugul'deika II Layer II-2, Sagan-Zaba II (Layer 1), Sagan-Zaba II (Layer 2), Sagan-Zaba II (Layer 3A), Sagan-Zaba II (Layer 3B)

United States: Weber I (Late Archaic)

See also Acipenser baerii, Acipenser fulvescens, Acipenser sp., Acipenser spp.