Where: San Juan County, New Mexico (36.3° N, 108.1° W: paleocoordinates 43.6° N, 79.4° W)
• coordinate based on nearby landmark
• small collection-level geographic resolution
When: De-na-zin Member (Kirtland Formation), Late/Upper Campanian (83.5 - 70.6 Ma)
• "Kirtlandian"
• bed-level stratigraphic resolution
Environment/lithology: terrestrial; lithology not reported
Size class: macrofossils
Collected by R. M. Sullivan in 2003
Primary reference: R. M. Sullivan and D. W. Fowler. 2006. New specimens of the rare ankylosaurid dinosaur Nodocephalosaurus kirtlandensis (Ornithischia: Ankylosauridae) from the Upper Cretaceous Kirtland Formation (De-na-zin Member), San Juan Basin, New Mexico. In S. G. Lucas and R. M. Sullivan (eds.), Late Cretaceous Vertebrates from the Western Interior. New Mexico Museum of Natural History and Science Bulletin 35:259-261 [M. Carrano/M. Carrano/M. Uhen]more details
Purpose of describing collection: taxonomic analysis
PaleoDB collection 76762: authorized by Matthew Carrano, entered by Matthew Carrano on 03.12.2007
Creative Commons license: CC BY (attribution)
Taxonomic list
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