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2. Marine Upper Jurassic-Lower Cretaceous Stratigraphy and Biostratigraphy of the Aconcagua- Neuquén Basin, Argentina and Chile;Aguirre-Urreta;Journal of Iberian Geology,2001
3. Aguirre-Urreta, M.B., Rawson, P.F., 1995. Estratigrafía y amonites del Valanginiano superior de la región de Chos Malal, Cuenca Neuquina. 4a Congreso Argentino de Paleontología y Bioestratigrafía, Actas, 7–14.
4. The ammonite sequence in the Agrio Formation (Lower Cretaceous), Neuquén basin, Argentina;Aguirre-Urreta;Geological Magazine,1999
5. The Early Cretaceous (Valanginian) ammonite Chacantuceras (gen. nov.), a link between the Neuquén and Austral basins;Aguirre-Urreta;Revista de la Asociación Geológica Argentina,1999