In Depth
Brachygnathosuchus is a problematic genus of crocodile because so far it is only known from a small portion of a lower jaw and possible osteoderm. A partial mandible that was moved from Dinoschus into Brachygnathosuchus was later moved again into Purussaurus.
Further Reading
– Brachygnathosuchus braziliensis, a new fossil crocodilian from Brazil. - Bulletin of the American Museum of Natural History 44:43-49. - C. C. Mook - 1921.