Also known as Barranco de la Posa, Barranco Posa

Where: Cataluña, Spain (42.1° N, 1.1° E: paleocoordinates 34.1° N, 0.9° E)

• coordinate estimated from map

• small collection-level geographic resolution

When: Arén Formation, Early/Lower Maastrichtian (70.6 - 66.0 Ma)

• "lignitic formation" older than limestones bearing Hippurites castroi

• bed-level stratigraphic resolution

Environment/lithology: terrestrial; gray marl

Size class: macrofossils

Collection methods: surface (in situ),

Primary reference: A. Liebau. 1973. El Maastrichtiense lagunar ("Garumniense") de Isona [The lagoonal Maastrichtian ("Garumnian") of Isona]. XIII Coloquio Europeo de Micropaleontología 87-112 [M. Carrano/M. Carrano]more details

Purpose of describing collection: general faunal/floral analysis

PaleoDB collection 74527: authorized by Matthew Carrano, entered by Matthew Carrano on 09.08.2007, edited by Abree Murch

Creative Commons license: CC BY (attribution)