Where: Brewster County, Texas (29.4° N, 103.2° W: paleocoordinates 36.0° N, 82.5° W)
• coordinate estimated from map
• small collection-level geographic resolution
When: Javelina Formation (Tornillo Group), Late/Upper Maastrichtian (70.6 - 66.0 Ma)
• "lower third of the Tornillo Group"
• bed-level stratigraphic resolution
Environment/lithology: "channel"; lenticular sandstone
Size class: macrofossils
Collected in 1972; reposited in the TMM
Primary reference: D. A. Lawson. 1976. Tyrannosaurus and Torosaurus, Maestrichtian dinosaurs from Trans-Pecos, Texas. Journal of Paleontology 50(1):158-164 [M. Carrano/M. Carrano]more details
Purpose of describing collection: general faunal/floral analysis
PaleoDB collection 69211: authorized by Matthew Carrano, entered by Matthew Carrano on 21.02.2007
Creative Commons license: CC BY (attribution)
Taxonomic list
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