Hahnodon

Hahnodon ("Hahn's tooth") is a genus of extinct mammal from the Early Cretaceous Ksar Metlili Formation in Morocco. Although originally considered to be a relatively early member of the extinct clade Multituberculata, recent studies indicate that it instead is a haramiyid.
Fossils and distribution.
"Hahnodon taqueti" is based on a single lower molar found in Lower Cretaceous strata in Morocco.
Classification.
Denise Sigogneau-Russell (1991) classified "Hahnodon" as a member of Multituberculata, but Ananthataman et al. (2006) considered to be possibly related to members of Haramiyidia. The description of "Cifelliodon" from North America confirmed that "Hahnodon" — and by extension, Hahnodontidae — belong to Haramiyidia.