Also known as Isclés 1; Iscles 1

Where: Cataluña, Spain (42.3° N, 0.7° E: paleocoordinates 34.3° N, 0.6° E)

• coordinate estimated from map

• outcrop-level geographic resolution

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

• lower red unit, C29r, 60 m below K/Pg boundary

•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: "channel"; sandstone

Size class: macrofossils

Preservation: cast, trace

Collected in 2012

Collection methods: surface (in situ),

Primary reference: B. Vila, O. Oms, V. Fondevilla, R. Gaete Galobart, V. Riera and J. I. Canudo. 2013. The latest succession of dinosaur tracksites in Europe: hadrosaur ichnology, track production and palaeoenvironments. PLoS ONE 8(9):e72579:1-15 [M. Carrano/M. Carrano]more details

Purpose of describing collection: biostratigraphic analysis

PaleoDB collection 183634: authorized by Matthew Carrano, entered by Matthew Carrano on 10.01.2017

Creative Commons license: CC BY (attribution)