Anderssonoceras is a genus of small, smooth ammonites with a flared umbilical shoulder, like Prototoceras, assiged to the ceratitid family Anderssonoceratidae as the type, but once included in the Otoceratidae. Anderssonoceras comes from the Upper Permian of China.
Species taxanomy provided by GBIF Secretariat (2022). GBIF Backbone Taxonomy. Checklist dataset https://doi.org/10.15468/39omei accessed via GBIF.org on 2023-06-13; License: CC BY 4.0