Cona Niyeu (Cretaceous to of Argentina)

Also known as Departamento 9 de Julio

Where: Río Negro, Argentina (41.9° S, 67.0° W: paleocoordinates 44.7° S, 53.0° W)

• coordinate based on nearby landmark

• small collection-level geographic resolution

When: Los Alamitos Formation, Late/Upper Campanian to Late/Upper Campanian (83.5 - 66.0 Ma)

• bed-level stratigraphic resolution

Environment/lithology: terrestrial; lithology not reported

Size class: macrofossils

Primary reference: P. Cruzado-Caballero. 2017. New hadrosaurid remains from the Late Cretaceous of Río Negro Province (Argentina, Late Cretaceous). Journal of Iberian Geology 43:307-318 [M. Carrano/M. Carrano/M. Carrano]more details

Purpose of describing collection: general faunal/floral analysis

PaleoDB collection 141579: authorized by Philip Mannion, entered by Jonathan Tennant on 29.03.2013, edited by Matthew Carrano

Creative Commons license: CC BY (attribution)

Taxonomic list

Reptilia
 Ornithischia - Hadrosauridae
Hadrosauridae indet. Cope 1869 hadrosaurid
a cervical vertebra, MJHG.Pa26/9/14-61; a distal fragment of a left humerus MJHG.Pa26/9/14-59; and an almost complete humerus MJHG.Pa26/9/60