Species: coheni TYKOSKI, CONTREAS & NOTO, 2023
Etymology:IN honor of Murray Cohen, the avocational fossil enthusiast who found the specimen.
Holotype: DMNH 2021-05-02
Locality: Grapevine Lake emergency spillway, extreme northern Tarrant County, Texas.
Horizon: Lewisville Formation.
Biostratigraphy:
Age: Middle Cenomanian Stage, Late Gallic Subepoch, Early Gulf Epoch, Middle Cretaceous.
Material: Almost complete left dentary, missing a piece of its osterolateral corner, all dentition except the root of dentary tooth 6, adn the medial walls of most alveoli dorsal to the replacemen teeth foramina.