Where: San Juan County, New Mexico (36.3° N, 108.1° W: paleocoordinates 43.6° N, 79.4° W)

• coordinate stated in text

• small collection-level geographic resolution

When: De-na-zin Member (Kirtland Formation), Late/Upper Campanian (83.5 - 70.6 Ma)

• bed-level stratigraphic resolution

Environment/lithology: terrestrial; medium-grained, coarse sandstone

Size class: macrofossils

Collected by R. M. Sullivan in 1995

Collection methods: surface (float), mechanical,

Primary reference: R. M. Sullivan. 1997. A juvenile Ornithomimus antiquus (Dinosauria: Theropoda: Ornithomimosauria), from the Upper Cretaceous Kirtland Formation (De-na-zin Member), San Juan Basin, New Mexico. New Mexico Geological Society Guidebook, 48th Field Conference, Mesozoic Geology and Paleontology of the Four Corners Region 249-254 [J. Head/J. Head/M. Carrano]more details

Purpose of describing collection: general faunal/floral analysis

PaleoDB collection 47195: authorized by Jason Head, entered by Jason Head on 17.02.2005, edited by Matthew Carrano, Steven Miller and David Nicholson

Creative Commons license: CC BY (attribution)