Genus: Tomochelone DOLLO, 1909
Etymology:

Species: lonzeensis DOLLO, 1909
Etymology:

Holotype:

Locality: Lonzee, a village of the province of Namur, near Gembloux, Belgium.

Biostratigraphy:

Age: Lower Senonian, Senonian subepoch, Upper Gulf Epoch, Late Cretaceous.

Material: Mandible with short symphysis and cutting edge border.