HUGES, WIBLE, SPAULDING, LUO, & LUO, 2015

Locality: Tom's Place Quarry, Frutia Paleontological Area, Fruita, Mesa County, Colorado.

Horizon: Brushy Basin Member, Morrison Formation.

Biostratigraphy: Zone 4.

Age: Upper Part, Comobluffian age, Tithonian Stage, Uppermost Malm Epoch, Late Jurassic.

Material:

CM 89962: A right partial petrosal preserving the pars cochlearis and part of the pars canalicularis.