Object Details
Collector
Dr. Charles W. Gilmore
Norman H. Boss
Geologic Age
Mesozoic / Jurassic / Late / Tithonian
Record Last Modified
4 Aug 2025
Skeletal Morphology
Skeleton. Partial Skeleton. Part of composite mount; Updated
Stratigraphy
/ Morrison Fm / Salt Wash Ss Mbr
Collection Date
1923
USNM Number
V10865
Type Citation
Tschopp, E., Mateus, O., et al. 2015. A specimen-level phylogenetic analysis and taxonomic revision of Diplodocidae (Dinosauria, Sauropoda).. PeerJ. 3:3857.
McIntosh. 1990. Dinosaur Systematics:Perspectives And Approaches. 61,tf.4.1,tbl.4.2.
Gillette. 1991. Jour.Vertebrate Paleo. 11 (n.4): 418, 425,tbl.3,p.427.
Gilmore. 1932. U.S.Natl.Mus.Proc. 81 : g.1-21.
Place
Utah, United States, North America
Published Name
Diplodocus hallorum (Gillette, 1991)
Diplodocus longus Marsh, 1878
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Paleogeneral
Reptiles/Amphibians
Reptilia Dinosauria Sauropodomorpha
Paleobiology
Taxonomy
Animalia Chordata Vertebrata Sauropsida Reptilia Archosauria Dinosauria Saurischia Sauropoda Diplodocidae
Data Source
NMNH - Paleobiology Dept.
Link to Original Record
Record ID
nmnhpaleobiology_3449133