Also known as Southeast island

Where: Chubut, Argentina (45.6° S, 68.6° W: paleocoordinates 48.2° S, 55.3° W)

• coordinate stated in text

• small collection-level geographic resolution

When: Lago Colhué Huapi Formation (Chubut Group), Campanian to Campanian (83.6 - 66.0 Ma)

• Upper part of the Lago Colhué Huapi Formation (Upper Cretaceous: Campanian–?lower Maastrichtian)

• bed-level stratigraphic resolution

Environment/lithology: "floodplain"; gray, white, muddy sandstone

Size class: macrofossils

Collected in 1993, 2000-2005

Collection methods: surface (in situ), mechanical,

Primary reference: G. Casal, M. Luna, L. Ibiricu, E. Ivany, R. Martínez, M. C. Lamanna, and A. Koprowski. 2002. Hallazgo de una serie caudal articulada de Sauropoda de la Formación Bajo Barreal, Cretácico Superior del sur de Chubut [Discovery of an articulated caudal series of Sauropoda from the Bajo Barreal Formation, Upper Cretaceous of southern Chubut]. Ameghiniana 39(4, suppl.):8R [M. Carrano/M. Carrano]more details

Purpose of describing collection: general faunal/floral analysis

PaleoDB collection 52909: authorized by Matthew Carrano, entered by Matthew Carrano on 26.08.2005, edited by Matthew Oreska, Evangelos Vlachos and Philip Mannion

Creative Commons license: CC BY (attribution)