Durotrigensia is a genus of ammonites (Ammonitida) in the perisphinctoid family Parkinsoniidae. Durotrigensia is sometimes considered a subgenus of Parkinsonia and is related also to Oraniceras and Okribites. These cephalopods lived during the Bajocian stage of the Middle Jurassic some 170 to 164 million years ago.
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