Also known as San Martín de Jubera, 2SM

Where: La Rioja, Spain (42.3° N, 2.3° W: paleocoordinates 33.2° N, 8.4° E)

• coordinate stated in text

• small collection-level geographic resolution

When: Larriba Formation (Urbión Group), Valanginian (139.8 - 132.9 Ma)

• bed-level stratigraphic resolution

Environment/lithology: fluvial-lacustrine; limestone

Size class: macrofossils

Preservation: mold/impression, trace

Collected by R. Ezquerra in 1992

Primary reference: M. L. Casanovas, R. Ezquerra, A. Fernández, F. Pérez-Lorente, J. V. Santafé and F. Torcida. 1995. Dos nuevos yacimentos de icnitas de dinosaurios en La Rioja y en la provincia de Soria (España) [Two new dinosaur tracksites in La Rioja and Soria Province (Spain)]. Coloquios de Paleontologia 47:9-23 [M. Carrano/M. Carrano]more details

Purpose of describing collection: general faunal/floral analysis

PaleoDB collection 59097: authorized by Matthew Carrano, entered by Matthew Carrano on 13.03.2006

Creative Commons license: CC BY (attribution)