Authors: Aguirre-Urreta, MB Rawson, PF

Citation: Mb. Aguirre-urreta et Pf. Rawson, Lower Cretaceous ammonites from the Neuquen Basin, Argentina: the Hauterivian neocomitid genus Hoplitocrioceras (Giovine, 1950), CRETAC RES, 22(2), 2001, pp. 201-218

Authors: Ottone, EG Aguirre-Urreta, MB

Citation: Eg. Ottone et Mb. Aguirre-urreta, Cretaceous palynomorphs from the Springhill Formation at Estancia El Salitral, southern Patagonia., AMEGHINIANA, 37(3), 2000, pp. 379-382

Authors: Aguirre-Urreta, MB Rawson, PF

Citation: Mb. Aguirre-urreta et Pf. Rawson, Lower Cretaceous ammonites from the Neuquen Basin, Argentina: Viluceras, anew Valanginian subgenus of Olcostephanus, CRETAC RES, 20(3), 1999, pp. 343-357

Authors: Aguirre-Urreta, MB Concheyro, A Lorenzo, M Ottone, EG Rawson, PF

Citation: Mb. Aguirre-urreta et al., Advances in the biostratigraphy of the Agrio Formation (Lower Cretaceous) of the Neuquen Basin, Argentina: ammonites, palynomorphs, and calcareous nannofossils, PALAEOGEO P, 150(1-2), 1999, pp. 33-47