Also known as Red Deer River
Where: Alberta, Canada (51.7° N, 112.9° W: paleocoordinates 59.4° N, 84.6° W)
• coordinate stated in text
• small collection-level geographic resolution
When: Horsethief Member (Horseshoe Canyon Formation), Early/Lower Maastrichtian (70.6 - 66.0 Ma)
• bed-level stratigraphic resolution
Environment/lithology: terrestrial; lithology not reported
Size class: macrofossils
Collected by G. F. Sternberg, T. Hardy in 1916; reposited in the USNM
• Found by Tomas Hardy, September 14, 1916 w. G. F. Sternberg
Primary reference: L. M. Lambe. 1917. Report of the vertebrate palaeontologist. Summary Report of the Geological Survey Department of Mines for the Calendar Year 1916 1684:288-295 [M. Carrano/M. Carrano]more details
Purpose of describing collection: taxonomic analysis
PaleoDB collection 155227: authorized by Matthew Carrano, entered by Matthew Carrano on 02.04.2014
Creative Commons license: CC BY (attribution)
Taxonomic list
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