Where: Brewster County, Texas (29.3° N, 103.3° W: paleocoordinates 35.7° N, 76.7° W)
• coordinate based on nearby landmark
• local area-level geographic resolution
When: Aguja Formation, Late/Upper Campanian (83.5 - 70.6 Ma)
• bed-level stratigraphic resolution
Environment/lithology: terrestrial; lithology not reported
Size class: macrofossils
Preservation: trace
Collected by B. Brown & E. M. Schlaikjer in 1940; reposited in the AMNH
Primary reference: Anonymous. 1940. Biggest dinosaur bones sought in Texas mountains. Science News Letter 38:104 [M. Carrano/M. Carrano]more details
Purpose of describing collection: general faunal/floral analysis
PaleoDB collection 189800: authorized by Matthew Carrano, entered by Matthew Carrano on 14.11.2017
Creative Commons license: CC BY (attribution)
Taxonomic list
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