Also known as 1939 Smithsonian Expedition, North Horn Mountain, Sauropod Locality
Where: Emery County, Utah (39.2° N, 111.3° W: paleocoordinates 47.0° N, 88.3° W)
• coordinate stated in text
• small collection-level geographic resolution
When: North Horn Formation, Late/Upper Maastrichtian (70.6 - 66.0 Ma)
• bed-level stratigraphic resolution
Environment/lithology: terrestrial; lithology not reported
Size class: macrofossils
Collected by C. Gilmore in 1939; reposited in the USNM
Collection methods: quarrying, mechanical,
Primary reference: C. W. Gilmore. 1946. Reptilian fauna of the North Horn Formation of central Utah. United States Department of the Interior Geological Survey Professional Paper 210-C:29-53 [M. Carrano/M. Carrano/M. Carrano]more details
Purpose of describing collection: general faunal/floral analysis
PaleoDB collection 45722: authorized by Matthew Carrano, entered by Matthew Carrano on 29.11.2004, edited by Albert Garcia Selles
Creative Commons license: CC BY (attribution)
Taxonomic list
Reptilia | |
Prismatoolithus jenseni n. sp.
Prismatoolithus jenseni n. sp. Bray 1999 dinosaur BYU 9481, UCM 73464, HEC 437, HEC 767-4,5; eggs and eggshels
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Alamosaurus sanjuanensis Gilmore 1922 saltasaurine | |
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