ammonites
Yaguarí Arroyo, Tacuarembó (Cretaceous of Uruguay)

Where: Tacuarembó, Uruguay (32.2° S, 55.4° W: paleocoordinates 36.2° S, 38.7° W)

• small collection-level geographic resolution

When: Asencio Formation, Senonian (89.3 - 65.5 Ma)

• bed-level stratigraphic resolution

Environment/lithology: terrestrial

Size class: macrofossils

Collection methods: surface (in situ), mechanical,

Primary reference: A. Mones. 1980. Nuevos elementos de la paleoherpetofauna del Uruguay (Crocodilia y Dinosauria) [New elements of the paleoherpetofauna of Uruguay (Crocodilia and Dinosauria)]. Actas II Congreso Argentino de Paleontologia y Bioestratigrafia y I Congreso Latinoamericano, Buenos Aires 1:265-277 [M. Carrano/M. Carrano] more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 65255: authorized by Matt Carrano, entered by Matt Carrano on 20.09.2006