CG2, northern Cerro Guillermo (Cretaceous to of Argentina)

Also known as Notocolossus type

Where: Mendoza, Argentina (37.1° S, 69.4° W: paleocoordinates 41.9° S, 49.7° W)

• coordinate estimated from map

• small collection-level geographic resolution

When: Plottier Formation (Neuquén Group), Late/Upper Coniacian to Late/Upper Coniacian (89.3 - 83.5 Ma)

• bed-level stratigraphic resolution

Environment/lithology: dry floodplain; paleosol/pedogenic, red mudstone

• Red mudstone

Size class: macrofossils

Primary reference: B. J. González Riga, M. C. Lamanna, L. D. Ortiz David, J. O. Calvo, and J. P. Coria. 2016. A gigantic new dinosaur from Argentina and the evolution of the sauropod hind foot. Scientific Reports 6:19165:1-15 [P. Mannion/P. Mannion]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 175912: authorized by Philip Mannion, entered by Philip Mannion on 19.01.2016

Creative Commons license: CC BY (attribution)

Taxonomic list

Reptilia
 Saurischia -
Notocolossus gonzalezparejasi n. gen. n. sp. González Riga et al. 2016 sauropod
UNCUYO-LD 301 - holotype (an associated partial skeleton of a very large individual consisting of an anterior dorsal vertebra, an anterior caudal vertebra, the right humerus, and the proximal end of the left pubis)