Where: Rio Arriba County, New Mexico (36.2° N, 106.6° W: paleocoordinates 11.4° N, 45.5° W)
• coordinate stated in text
• local area-level geographic resolution
When: Mesa Montosa Member (Petrified Forest Formation), Norian (228.0 - 208.5 Ma)
• bed-level stratigraphic resolution
Environment/lithology: terrestrial; brown, calcareous siltstone and intraclastic, brown conglomerate
Size class: macrofossils
Reposited in the NMMNH
Primary reference: S. G. Lucas, K. E. Ziegler, A. B. Heckert and A. P. Hunt. 2003. Upper Triassic stratigraphy and biostratigraphy, Chama Basin, north-central New Mexico. In K. E. Ziegler, A. B. Heckert, & S. G. Lucas (eds.), Paleontology and Geology of the Upper Triassic (Revueltian) Snyder Quarry, New Mexico. New Mexico Museum of Natural History and Science Bulletin 24:15-39 [M. Carrano/M. Carrano]more details
Purpose of describing collection: taxonomic analysis
PaleoDB collection 80926: authorized by Matthew Carrano, entered by Matthew Carrano on 21.05.2008
Creative Commons license: CC BY (attribution)
Taxonomic list
Reptilia | |
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Amphibia | |
"cf. Buettneria sp." = Anaschisma2
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Bivalvia | |
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