Genus: Diplodocus

GALLAGHER, POOLE & SCHEIN, 2021

Locality: Mother's Day Quarry, Bighorn Basin, Carbon County, Montana.

Horizon: Morrison Formation.

Biostratigraphy:

Age: Late Jurassic.

Material:

MDS-2019-029: Skin impressions.

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STEEL, 1970/MADSEN, 1961

Locality: Quarry face as exposed inside the Dinosaur National Monument Visitor Center, Carnegie Quarry, Vernal, Uintah County, Utah.

Horizon: Brushy Basin Member, Morrison Formation.

Biostratigraphy: Zone 3.

Age: Upper Part, Comobluffian age, Kimmeridgian Stage, uppermost Malm Epoch, Late Jurassic.

Material:

Number: Not given: Skin impressions.