Where: Slope County, North Dakota (46.3° N, 104.0° W: paleocoordinates 52.5° N, 77.4° W)
• coordinate estimated from map
• small collection-level geographic resolution
When: Hell Creek Formation (Montana Group), Late/Upper Maastrichtian (70.6 - 66.0 Ma)
• datum -85.00, K-T section 86148
• bed-level stratigraphic resolution
Environment/lithology: "channel"; sandstone
Size class: macrofossils
Collected by J. Hoganson in 1995–1996
Collection methods: quarrying, surface (in situ), mechanical,
Primary reference: J. W. Hoganson. 1997. Triceratops skull exhibited at North Dakota Heritage Center. North Dakota Geological Society Newsletter 24(1):24-25 [M. Carrano/M. Carrano]more details
Purpose of describing collection: biostratigraphic analysis
PaleoDB collection 45123: authorized by Matthew Carrano, entered by Matthew Carrano on 06.10.2004
Creative Commons license: CC BY (attribution)
Taxonomic list
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