Also known as BS4; Barranco Serraduy 4

Where: Aragón, Spain (42.3° N, 0.6° E: paleocoordinates 34.4° N, 0.5° E)

• coordinate based on nearby landmark

• small collection-level geographic resolution

When: Conques Formation (Tremp Group), Late/Upper Maastrichtian (70.6 - 66.0 Ma)

• The Conques Formation is equivalent to the "lower Red Garumnian" facies. The Conques Formation was previously assigned a late maastrichtian age (Sellés and Villa 2015; Villa et al. 2015) Biostratigraphy and Sr stable isotope geochemistry suggest that the La Posa and Conques Formation are entirely early Maastrichtian, lying within chron C31r (see Caus et al. 2016; Oms et al. 2016; Fondevilla et al. 2016; Fondevilla et al. 2019).

• bed-level stratigraphic resolution

Environment/lithology: terrestrial; lithology not reported

Size class: macrofossils

Primary reference: P. Cruzado-Caballero, E. Puértolas-Pascual, J. I. Canudo, D. Castanera, J. M. Gasca and M. Moreno-Azanza. 2012. New hadrosaur remains from the Late Maastrichtian of Huesca (NE Spain). In R. Royo-Torres, F. Gascó, & L. Alcalá (eds.), 10th Annual Meeting of the European Association of Vertebrate Palaeontologists 20:45-48 [M. Carrano/M. Carrano]more details

Purpose of describing collection: general faunal/floral analysis

PaleoDB collection 205738: authorized by Matthew Carrano, entered by Matthew Carrano on 21.10.2019, edited by Philip Mannion

Creative Commons license: CC BY (attribution)