Also known as Great Falls coal field, L&W locality 21
Where: Cascade County, Montana (47.3° N, 111.4° W: paleocoordinates 47.4° N, 62.0° W)
• coordinate based on nearby landmark
• small collection-level geographic resolution
When: Kootenai Formation, Aptian to Aptian (125.0 - 100.5 Ma)
• the "Great Falls Coal Field", likely the Kootenai Fm.
• bed-level stratigraphic resolution
Environment/lithology: terrestrial; lithology not reported
Size class: macrofossils
Collected by C. A. Fisher in 1906; reposited in the USNM
Primary reference: R. S. Lull and N. E. Wright. 1942. Hadrosaurian dinosaurs of North America. Geological Society of America Special Paper 40:1-242 [M. Carrano/M. Carrano/M. Carrano]more details
Purpose of describing collection: general faunal/floral analysis
PaleoDB collection 142754: authorized by Matthew Carrano, entered by Matthew Carrano on 16.04.2013
Creative Commons license: CC BY (attribution)
Taxonomic list
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