Also known as UCMP V4536

Where: Huila, Colombia (3.3° N, 75.1° W: paleocoordinates 2.7° N, 72.6° W)

• coordinate based on nearby landmark

• outcrop-level geographic resolution

When: Laventan mammal zone, Baraya Member (Villavieja Formation), Laventan (13.8 - 11.0 Ma)

• From the Monkey bed

Environment/lithology: terrestrial; lithology not reported

Size classes: macrofossils, mesofossils

Collected by Duke University-Ingeominas in 1988-1989; reposited in the FMNH

Collection methods: quarrying

• From screenwashing

Primary reference: A. H. Walton. 1990. Rodents of the La Venta Fauna, Miocene, Colombia: Biostratigraphy and Paleoenvironmentl implications. Southern Methodist University 1-147 [C. Jaramillo/M. Vallejo]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 142428: authorized by Carlos Jaramillo, entered by Maria Vallejo on 11.04.2013, edited by Laura Mora-Rojas

Creative Commons license: CC BY (attribution)