El Ocal stream, 26 km southwest of Neiva (Cretaceous of Colombia)

Also known as Yaguarasaurus columbianus type

Where: Huila, Colombia (2.8° N, 75.5° W: paleocoordinates 3.0° S, 52.0° W)

• coordinate based on nearby landmark

• small collection-level geographic resolution

When: La Frontera Member (Villeta Formation), Late/Upper Turonian (93.5 - 89.3 Ma)

Environment/lithology: marine; lithology not reported

Size class: macrofossils

Primary reference: M. E. Páramo. 1994. Posicion sistematica de un reptil marino con base en los restos fosiles encontrados en capas del Cretacico superior en Yaguara (Huila). Revista de la Academia Colombiana de Ciencias Exactas, Físicas y Naturales 19(72):63-80 [M. Uhen/M. Uhen/M. Uhen]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 122676: authorized by Philip Mannion, entered by Philip Mannion on 05.01.2012, edited by Jonathan Tennant

Creative Commons license: CC BY (attribution)

Taxonomic list

Reptilia
 Squamata - Mosasauridae
Mosasauridae indet. Gervais 1852 mosasaur
Yaguarasaurus columbianus n. gen. n. sp. Páramo 1994 mosasaur
BRV-68 - holotype (Skull and incomplete jaws, atlas, axis, first cervical vertebra, two anterior dorsal vertebrae and fragments of ribs)