Fig. 2. Geological map of the Lower–Middle Miocene continental sediments of the Tudela Formation exposed in the Bardenas Reales de Navarra area, showing the location of the Pico del Fraile 1 section and Pico del Fraile 2 (PF2). Other fossil localities studied previously by Murelaga (2000) and Murelaga et al. (2004a, b) are also shown. Abbreviations: BF1, Barranco del Fraile 1; BT3, Barranco de Tudela 3; CJ1, Cabezo de la Junta 1; CM1, Cabezo Marijuán 1; CV1, Cabezo Vaquero 1; N1, Nasa 1; N2, Nasa 3; N3, Nasa 3; PF1, Pico del Fraile 1; RB1, Rincón del Bu 1.

Published as part of Ruiz-Sánchez, Francisco J., Murelaga, Xabier, Freudenthal, Matthijs, Larrasoaña, Juan C. & Garcés, Miguel, 2012, A new species of glirid rodent Vasseuromys from the Aragonian (Miocene) of the Ebro Basin (north-eastern Spain), pp. 225-239 in Acta Palaeontologica Polonica 57 (2) on page 227, DOI: 10.4202/app.2010.0081, http://zenodo.org/record/13279327