Also known as Glenn Spring
Where: Brewster County, Texas (29.1° N, 103.2° W: paleocoordinates 35.6° N, 76.7° W)
• coordinate stated in text
• outcrop-level geographic resolution
When: Aguja Formation, Judithian (83.5 - 70.6 Ma)
• bed-level stratigraphic resolution
Environment/lithology: interdistributary bay; gray, carbonaceous claystone
Size class: macrofossils
Collected by W. Strain & WPA in 1938–1939; reposited in the TMM
Collection methods: quarrying, surface (float), surface (in situ), mechanical,
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 48941: authorized by Matthew Carrano, entered by Matthew Carrano on 04.04.2005
Creative Commons license: CC BY (attribution)
Taxonomic list
Reptilia | |
"Chasmosaurus mariscalensis n. sp." = Agujaceratops mariscalensis2
"Chasmosaurus mariscalensis n. sp." = Agujaceratops mariscalensis2 Lehman 1989 Aguja horned face UTEP P.37.3.086
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