Proectocion
subject: Category:Fossil taxa described in 1904
fossil range: ~
subject: Category:Eocene mammals of South America
subject: Category:Golfo San Jorge Basin
subject: Category:Prehistoric placental genera
subject: Category:Sarmiento Formation
subdivision ranks: Species
subdivision: * P. argentinus * P. precisus
synonyms: * Oxybunotherium
taxon: Proectocion
description: Extinct genus of litopterns
fossil range: Eocene
type species authority: Ameghino, 1904
subject: Category:Fossils of Argentina
authority: Ameghino 1904
subject: Category:Paleogene Argentina
subject: Category:Taxa named by Florentino Ameghino
type species: †Proectocion argentinus
subject: Category:Litopterns