{"id":"000741643","type":"article","title":"Contribuciones del Pirineo Vasco al conocimiento de la crisis biológica del límite Cretácico-Terciario","publisher":"Sociedad de Ciencias","publisher-place":"San Sebastián-Donostia","pages":"55-66","container-title":"Munibe, 57.2005/06: Homenaje a Jesús Altuna, vol.1","author":[{"family":"Baceta","given":"J.I."}],"issued":{"raw":"2005"}}