Where: Neuquén, Argentina (38.1° S, 68.5° W: paleocoordinates 41.0° S, 53.1° W)

• coordinate estimated from map

• small collection-level geographic resolution

When: Anacleto Formation (Neuquén Group), Early/Lower Campanian to Early/Lower Campanian (83.5 - 70.6 Ma)

• group of beds-level stratigraphic resolution

Environment/lithology: terrestrial

Size class: macrofossils

Collection methods: surface (in situ),

Primary reference: L. M. Chiappe, R. A. Coria, F. D. Jackson and L. Dingus. 2003. The Late Cretaceous nesting site of Auca Mahuevo (Patagonia, Argentina): eggs, nests, and embryos of titanosaurian sauropods. Palaeovertebrata 22(2-4):97-108 [M. Carrano/M. Carrano]more details

Purpose of describing collection: paleoecologic analysis

PaleoDB collection 61455: authorized by Matthew Carrano, entered by Matthew Carrano on 12.06.2006

Creative Commons license: CC BY (attribution)