Authors: Payros, A Astibia, H Cearreta, A Pereda-Suberbiola, X Murelaga, X Badiola, A

Citation: A. Payros et al., The Upper Eocene south pyrenean coastal deposits (Liedena Sandstone, Navarre): Sedimentary facies, benthic foraminifera and avian ichnology, FACIES, 42, 2000, pp. 107-131

Authors: Pereda-Suberbiola, X Astibia, H Murelaga, X Elorza, JJ Gomez-Alday, JJ

Citation: X. Pereda-suberbiola et al., Taphonomy of the Late Cretaceous dinosaur-bearing beds of the Lano Quarry (Iberian Peninsula), PALAEOGEO P, 157(3-4), 2000, pp. 247-275

Authors: Astibia, H Aranburu, A Suberbiola, XP Murelaga, X Sese, C Cuesta, MA Moya-Sola, S Baceta, JI Badiola, A Kohler, M

Citation: H. Astibia et al., A new continental vertebrate locality from the Upper Eocene of Zambrana (Miranda-Trevino Basin, Alava, Basque Country), GEOBIOS, 33(2), 2000, pp. 233-248

Authors: Murelaga, X de Broin, FD Suberbiola, XP Astibia, H

Citation: X. Murelaga et al., Two new chelonian species from the Lower Miocene of the Ebro Basin (Bardenas Reales of Navarre), CR AC S IIA, 328(6), 1999, pp. 423-429

Authors: Elorza, J Astibia, H Murelaga, X Pereda-Suberbiola, X

Citation: J. Elorza et al., Francolite as a diagenetic mineral in dinosaur and other Upper Cretaceous reptile bones (Lano, Iberian Peninsula): microstructural, petrological and geochemical features, CRETAC RES, 20(2), 1999, pp. 169-187