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.