Milàn, Jesper, and Octávio Mateus. "A Turiasaurian (Dinosauria, Sauropoda) Tooth from the Pliensbachian Hasle Formation of Bornholm, Denmark, Shows an Early Jurassic Origin of the Turiasauria." Diversity. 16 (2024).

Milàn, J., and O. Mateus. "To nye dinosaurfund fra Hasle." Natur På Bornholm. 2023 (2023): 74-76.

Martino, Roberta, Maria Ibanez Ríos, Octavio Mateus, and Luca Pandolfi. "Taxonomy, chronology, and dispersal patterns of Western European Quaternary hippopotamuses: New insight from Portuguese fossil material." Quaternary International (2022).

Mateus, Octávio, Darío Estraviz López, and Simão Gustavo Madeira Mateus. "Type specimens alone have a strong correlation with taxa record by geological epoch: the case study of the fossil vertebrates named from {Portuguese} types." Comunicações Geológicas. 109 (2022): 57-64.

Moreno-Azanza, M., L. Ezquerro, J. M. Gasca, E. Díaz-Berenguer, C. Nuñez-Lahuerta, M. Pérez-Pueyo, E. Puértolas-Pascual, A. G. Sellés, B. Vila, and E. Laita Two latest Cretaceous egg localities in the external sierras (Southern Pyrenees, Huesca Province, NE Spain). Vol. 44. Palaeovertebrata - XVIII annual conference of the European Association of Vertebrate Palaeontologists, 44., 2021.

Clemmensen, L. B., D. V. Kent, M. Mau, O. Mateus, and J. Milàn. "Triassic lithostratigraphy of the Jameson Land basin (central East Greenland), with emphasis on the new Fleming Fjord Group." Bulletin of the Geological Society of Denmark. 68 (2020): 95-132.

Puértolas-Pascual, E., and O. Mateus. "A three-dimensional skeleton of Goniopholididae from the Late Jurassic of Portugal: implications for the Crocodylomorpha bracing system." Zoological Journal of the Linnean Society (2019).

Park, J., Y. Lee, P. J. Currie, Y. Kobayashi, E. B. Koppelhus, R. Barsbold, S. Lee, S. Kim, and O. Mateus Three new skulls of the Late Cretaceous armored dinosaur Talarurus plicatospineus Maleev, 1952. Journal of Vertebrate Paleontology, Program and Abstracts., 2019.

Estraviz-López, Darío, and Octávio Mateus. "Tracks and multiple skeletons of brown bear ("Ursus Arctos") in Algar do Vale da Pena, Portugal." Zubía. 31 (2019): 77-82.

Park, J., Y. Lee, P. J. Currie, Y. Kobayashi, E. B. Koppelhus, R. Barsbold, S. Lee, S. Kim, and O. Mateus Three new skulls of the Late Cretaceous armored dinosaur Talarurus plicatospineus Maleev, 1952. Journal of Vertebrate Paleontology, Program and Abstracts., 2019.

Muchagata, J., O. Mateus, and R. Prieto Treasures from the depths: first record of Tusciziphius (fossil beaked whale) from the Azores islands deep waters and the importance of local communities to science. XVI Annual Meeting of the European Association of Vertebrate Palaeontologists, .Abstract Book. Caparica, Portugal June 26th-July 1st, 2018, 2018.

Russo, João, Octávio Mateus, Marco Marzola, and Ausenda Balbino. "Two new ootaxa from the late Jurassic: The oldest record of crocodylomorph eggs, from the Lourinhã Formation, Portugal." PLOS ONE. 12 (2017): 1-23.

Russo, J., O. Mateus, M. Marzola, and A. Balbino. "Two new ootaxa from the late Jurassic: The oldest record of crocodylomorph eggs, from the Lourinhã Formation, Portugal." PLoS ONE. 12 (2017).

Boas, Rita Isabel Rodrigues Vilas Tartarugas do jurássico superior de Portugal., 2016.

Polcyn, M. J., LL Jacobs, AS Schulp, O. Mateus, and R. Araújo Tethyan and Weddellian biogeographic mixing in the Maastrichtian of Angola. Annual Meeting of the Society of Vertebrate Paleontology. Dallas, TX, 2015.

Polcyn, Michael J., Louis L. Jacobs, Anne S. Schulp, and Octávio Mateus Trolling the Cretaceous Seas: Marine Amniotes of Two West Coast Margins. Geological Society of America Annual Meeting. Geological Society of America Abstracts with Programs. Vol. 47, No. 4, p.55, 2015.

Polcyn, {M. J. }, LL Jacobs, AS Schulp, and O. Mateus Tethyan and Weddellian biogeographic mixing in the Maastrichtian of Angola. Journal of Vertebrate Paleontology, 2015.

Polcyn, {Michael J. }, {Louis L. } Jacobs, {Anne S. } Schulp, and Octávio Mateus Trolling the Cretaceous Seas: Marine Amniotes of Two West Coast Margins. Geological Society of America Abstracts with Programs. Vol. 47, No. 4, p.55, 2015.

Ribeiro, V., O. Mateus, F. Holwerda, R. Araújo, and R. Castanhinha. "Two new theropod egg sites from the Late Jurassic Lourinhã Formation, Portugal." Historical Biology. 26.2 (2014): 206-217.

Hendrickx, C., and O. Mateus. "Torvosaurus gurneyi n. sp., the largest terrestrial predator from europe, and a proposed terminology of the maxilla anatomy in nonavian theropods." PLoS ONE. 9 (2014).

Ribeiro, V., O. Mateus, F. Holwerda, R. Araújo, and R. Castanhinha. "Two new theropod egg sites from the Late Jurassic Lourinhã Formation, Portugal." Historical Biology. 26 (2014): 206-217.

Brusatte, S. L., R. J. Butler, O. Mateus, J. S. Steyer, and J. H. Whiteside Terrestrial vertebrates from the Late Triassic of Portugal: new records of  temnospondyls and archosauriforms from a Pangaean rift sequence. 61st Symposium on Vertebrate Palaeontology and  Comparative Anatomy. Edinburgh, 2013.

Ribeiro, V., F. Holwerda, and O. Mateus. "Theropod egg sites from the Lourinhã Formation, Portugal." Journal of Vertebrate Paleontology, Program and Abstracts, 2013 (2013): 198.

Evers, S., C. Foth, O. Rauhut, B. Pabst, and O. Mateus Traumatic pathologies in the postcranium of an adult Allosaurus specimen from the Morrison Formation of the Howe Quarry, Wyoming, U.S.A. . Journal of Vertebrate Paleontology, Program and Abstracts, 2013., 2013.

Schulp, AS, M. J. Polcyn, O. Mateus, and LL Jacobs. "Two rare mosasaurs from the Maastrichtian of Angola   and the Netherlands." Netherlands Journal of Geosciences ? Geologie en Mijnbouw. 92.1 (2013): 3-10.

Schulp, AS, M. J. Polcyn, O. Mateus, and LL Jacobs. "Two rare mosasaurs from the Maastrichtian of Angola and the Netherlands." Geologie en Mijnbouw/Netherlands Journal of Geosciences. 92 (2013): 3-10.

Martins, R. M. S., R. Araújo, O. Mateus, R. Castanhinha, P. K. Pranzas, and F. Beckmann. "Tomography applied to the study of dinosaur fossils from the collection of the museum of Lourinhã (Portugal)."  I Congresso Internacional GeoCiencias na CPL. Coimbra: Univ. Coimbra,  2012. 

Martins, Rui M. S., F. Beckmann, R. Castanhinha, R. Araújo, O. Mateus, and P. K. Pranzas Tomographic techniques for the study of exceptionally preserved dinosaur and crocodile fossils from the mesozoic of Portugal. VII Encontro Nacional de Biologia Evolutiva, Coimbra, 21 Dezembro 2011., 2011.

Jacobs, LL, M. J. Polcyn, O. Mateus, A. Schulp, K. Ferguson, C. Scotese, B. F. Jacobs, C. Strganac, D. Vineyard, TS Myers, and ML Morais. "Tectonic Drift, Climate, and Paleoenvironment of Angola Since the Cretaceous." AGU Fall Meeting Abstracts, 1:. Journal of Vertebrate Paleontology. 2010. 02.

Mateus, Octávio. "Tectonic Drift, Climate, and Paleoenvironment of Angola Since the Cretaceous." Journal of Vertebrate Paleontology. 2010. 02.

Rita, F., O. Mateus, and M. Overbeeke. "Tomografia Computorizada na Deteccão de Fraudes em Fósseis." Acta Radiológica Portuguesa. 80 (2008): 83-84.

Mateus, O. "Two ornithischian dinosaurs renamed: Microceratops Bohlin 1953 and Diceratops Lull 1905." Journal of Paleontology. 82 (2008): 423.

Rita, F., O. Mateus, and M. Overbeeke. "Tomografia Computorizada na Deteccão de Fraudes em Fósseis." Acta Radiológica Portuguesa. 80 (2008): 83-84.

Rita, F., O. Mateus, and M. Overbeeke. "Tomografia Computorizada na Deteccão de Fraudes em Fósseis." Acta Radiológica Portuguesa. 80 (2008): 83-84.

Mateus, O. "Two ornithischian dinosaurs renamed: Microceratops Bohlin 1953 and Diceratops Lull 1905." Journal of Paleontology. 82 (2008).

Milan, J., P. Christiansen, and O. Mateus. "A three-dimensionally preserved sauropod manus impression from the Upper Jurassic of Portugal: Implications for sauropod manus shape and locomotor mechanics." Kaupia. 14 (2005): 47-52.

Milan, Jesper, Per Christiansen, and Octavio Mateus. "A three-dimensionally preserved sauropod manus impression from the Upper Jurassic of Portugal: Implications for sauropod manus shape and locomotor mechanics." Kaupia. 14 (2005): 47-52.

Mateus, O., and MT Antunes. "Torvosaurus sp. (Dinosauria : Theropoda) in the Late Jurassic of Portugal." Livro de Resumos do I Congresso Ibérico de Paleontologia, pp: 115-117. 2000. 115-117.

Mateus, O., and MT Antunes. "Torvosaurus sp.(Dinosauria : Theropoda) in the Late Jurassic of Portugal." Livro de Resumos do I Congresso Ibérico de Paleontologia. 2000. 115-117.

Mateus, O., P. Taquet, MT Antunes, H. Mateus, and V. Ribeiro. "Theropod dinosaur nest from Lourinhã, Portugal." Journal of Vertebrate Paleontology. 18 (1998): 61A.

Mateus, O., P. Taquet, MT Antunes, H. Mateus, and V. Ribeiro. "Theropod dinosaur nest from Lourinhã, Portugal." Journal of Vertebrate Paleontology. Vol. 18. 1998. 61.