Also known as UCMP V-72211
Where: Garfield County, Montana (47.6° N, 107.3° W: paleocoordinates 54.5° N, 80.4° W)
• coordinate based on unpublished field data
• small collection-level geographic resolution
When: Hell Creek Formation, Lancian (70.6 - 66.0 Ma)
• bed-level stratigraphic resolution
Environment/lithology: coarse channel fill; sandstone
Size classes: macrofossils, mesofossils
Reposited in the UCMP
Collection methods: bulk, surface (float), sieve,
Primary reference: J. D. Archibald. 1982. A study of Mammalia and geology across the Cretaceous-Tertiary boundary in Garfield County, Montana. University of California Publications in Geological Sciences 122:1-286 [J. Alroy/J. Alroy/M. Carrano]more details
Purpose of describing collection: taxonomic analysis
PaleoDB collection 14512: authorized by John Alroy, entered by John Alroy on 15.05.2002, edited by Matthew Carrano and Patricia Holroyd
Creative Commons license: CC BY (attribution)
Taxonomic list
Gnathostomata | |
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Actinopteri | |
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Osteichthyes | |
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Mammalia | |
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Reptilia | |
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"Plastomeninae indet." = Plastomenidae1
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Osteichthyes | |
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