Where: Bolivia (18.0° S, 65.9° W: paleocoordinates 20.5° S, 52.1° W)

• coordinate estimated from map

When: El Molino Formation, Maastrichtian to Maastrichtian (72.1 - 61.6 Ma)

• formation-level stratigraphic resolution

Environment/lithology: marine; lithology not reported

Size class: macrofossils

Collected in 1953

Primary reference: G. R. Pierce and S. P. Welles. 1959. First record of mosasaur from the Cretaceous of Santa Barbara de Barinas, Venezuela. Journal of Paleontology 33(5):966-967 [J. Alroy/J. Alroy]more details

Purpose of describing collection: general faunal/floral analysis

PaleoDB collection 94770: authorized by John Alroy, entered by John Alroy on 10.03.2010, edited by Mark Uhen

Creative Commons license: CC BY (attribution)