Chahud, A. & Duque, J.M. & Petri, S. (2010)
Consideraciones geológicas y paleontológicas sobre el contacto de las formaciones Tatuí e Iratí (Pérmico), Cuenca de Paraná, Brasil. [Geologic and Paleontologic Considerations on the Contact of Tatuí and Irati Formations (Permian), Paraná Basin, Brazil]. Geología Colombiana, 35, 36–49
Chahud, A. & Fairchild, T.R. & Petri, S. (2010)
Chondrichthyans from the base of the Irati Formation (Early Permian, Parána Basin), São Paulo, Brazil. Gondwana Research, 18(2–3), 528–537
DOI: 10.1016/j.gr.2010.01.006
Chahud, A. & Petri, S. (2010)
Contribuição ao estudo do Petalodonte Itapyrodus punctatus Silva Santos, 1990. [Contribution to the study of the Petalodont Itapyrodus punctatus Silva Santos, 1990] Revista de Biología e Ciências da Terra, 10(2), 67–75
Chahud, A. & Petri, S. (2012)
Levantamento dos cladodontes sul-americanos e novos espécimes do Membro Taquaral (Formação Irati, Permiano), Bacia do Paraná. Boletim Paranaense de Geociências, 66–67, 23–29
DOI: 10.5380/geo.v67i0.17271
Chahud, A. & Petri, S. (2015)
Geology and taphonomy of the base of the Taquaral Member, Irati Formation (Permian, Paraná Basin), Brazil. Acta Geologica Polonica, 65(3), 379–387
DOI: 10.1515/agp-2015-0017
Figueroa, R.T. & da Costa Machado, D.M. (2018)
The Paleozoic ichthyofauna of the Amazonas and Parnaíba basins, Brazil. Journal of South American Earth Sciences, 82, 122–132
DOI: 10.1016/j.jsames.2018.01.001
Chahud, A. (2021)
The Taquaral Member, Irati Formation (Parana Basin, Permian): a synthesis of paleontological studies. Estudios Geologicos, 77(1), Article e139
DOI: 10.3989/egeol.44141.594