Also known as Ekalaka Ankylosaurus site
Where: Powder River County, Montana (45.6° N, 105.1° W: paleocoordinates 52.0° N, 79.0° W)
• coordinate based on nearby landmark
• small collection-level geographic resolution
When: Hell Creek Formation (Montana Group), Late/Upper Maastrichtian (70.6 - 66.0 Ma)
• high in formation
• bed-level stratigraphic resolution
Environment/lithology: terrestrial; lithology not reported
Size class: macrofossils
Collection methods: quarrying, mechanical,
Primary reference: K. Carpenter. 2004. Redescription of Ankylosaurus magniventris Brown 1908 (Ankylosauridae) from the Upper Cretaceous of the Western Interior of North America. Canadian Journal of Earth Sciences 41:961-986 [M. Carrano/M. Carrano/M. Carrano]more details
Purpose of describing collection: taxonomic analysis
PaleoDB collection 45879: authorized by Matthew Carrano, entered by Matthew Carrano on 10.12.2004
Creative Commons license: CC BY (attribution)
Taxonomic list
Reptilia | |
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