Where: San Juan County, New Mexico (36.3° N, 108.1° W: paleocoordinates 43.7° N, 85.7° W)

• coordinate based on political unit

• small collection-level geographic resolution

When: Naashoibito Member (Ojo Alamo Formation), Late/Upper Maastrichtian (70.6 - 66.0 Ma)

• bed-level stratigraphic resolution

Environment/lithology: terrestrial; lithology not reported

Size class: macrofossils

Collected by State Museum of Pennsylvania in 2003

Primary reference: D. W. Fowler and R. M. Sullivan. 2011. The first giant titanosaurian sauropod from the Upper Cretaceous of North America. Acta Palaeontologica Polonica 56(4):685-690 [P. Mannion/P. Mannion/M. Carrano]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 121581: authorized by Philip Mannion, entered by Philip Mannion on 08.12.2011

Creative Commons license: CC BY (attribution)