Genus: 'Probarodiplodocus' FULLER, 2009 (nomen nudum)
Etymology: Close affinities to both Barosaurus and Diplodocus.

Species: Not named.

Holotype:

Locality: Dana Quarry, Ten Sleep, Washakie County, Wyoming.

Horizon: Member?, Morrison Formation.

Biostratigraphy: Zone?

Age: Age? Stage?, Malm Epoch, Late Jurassic.

Material: Skull and skeleton.