Also known as Big Bend NP
Where: Brewster County, Texas (29.2° N, 103.3° W: paleocoordinates 35.6° N, 76.8° W)
• coordinate based on nearby landmark
• local area-level geographic resolution
When: Upper Shale Member (Aguja Formation), Middle Campanian to Middle Campanian (83.5 - 70.6 Ma)
• bed-level stratigraphic resolution
Environment/lithology: terrestrial; lithology not reported
Size class: macrofossils
Collected by R. Bird in 1940; reposited in the AMNH
Collection methods: surface (float),
Primary reference: J. A. Wilson. 1967. Early Tertiary mammals. In R. A. Maxwell, J. T. Lonsdale, R. T. Hazzard, & J. A. Wilson (eds.), Geology of Big Bend National Park, Brewster County, Texas. The University of Texas Publication 6711:157-169 [M. Carrano/M. Carrano]more details
Purpose of describing collection: taxonomic analysis
PaleoDB collection 189815: authorized by Matthew Carrano, entered by Matthew Carrano on 14.11.2017
Creative Commons license: CC BY (attribution)
Taxonomic list
Reptilia | |
|