Publications

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Conference Proceedings
Milàn, J., Mateus O., Marzola M., & Clemmensen L. B. (2016).  Plesiosaur remains from the Lower Jurassic part of the Kap Steward Formation, Jameson Land, East Greenland – evidence of the earliest marine incursion. 60th Annual Meeting Palaeontological Association. 91-92., Lyon, France: Palaeontological Associationmilan_et_al_2016__-_kap_stewart_fm_plesiosaur_-_palass_2016.pdf
Milàn, J., Mateus O., Marzola M., & Clemmensen L. B. (2016).  Plesiosaur remains from the Lower Jurassic part of the Kap Steward Formation, Jameson Land, East Greenland – evidence of the earliest marine incursion. 60th Annual Meeting Palaeontological Association. 91-92., Lyon, France: Palaeontological Association Abstract
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Araújo, R., Polcyn M., Jacobs L. L., Mateus O., & Schulp A. S. (2011).  Plesiosaur structural extreme from the Maastrichtian of Angola. 71st Annual Meeting of the Society of Vertebrate Paleontology. 63., Jan: Abstracts of the 71st Annual Meeting of the Society of Vertebrate Paleontology Abstractaraujo_et_al_mateus_2011_plesiosaur_extreme_angola_svp11abstracts.pdf

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Salminen, J., Dinis J., & Mateus O. (2013).  Preliminary magnetostratigraphy for Jurassic/Cretaceous transition in Porto da Calada, Portugal. In: Veikkolainen, T., Suhonen, K., Näränen, J., Kauristie, K., and Kaasalainen, S. (eds.). XXVI Geofysiikan päivät,. 119-122., May 21-22 2013 in Helsinkisalminen.johanna_gfp2013_portugal_preliminary_magnetostratigraphy_for_jurassic_cretaceous_transition_in.pdf
Campos, H., Mateus O., & Moreno-Azanza M. (2017).  Preliminary results on the stratigraphy and taphonomy of multiple bonebeds in the Triassic of Algarve. Abstract book of the XV Encuentro de Jóvenes Investigadores en Paleontología/XV Encontro de Jovens Investigadores em Paleontologia, Lisboa, 428 pp.. 83-87. Abstractcampos_et_al._2017_preliminary_results_pn_the_stratigraphy_and_taphonomy_of_multiple_beds_in_the_triassic_of_algarve..pdf

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Rotatori, F. M., Moreno-Azanza M., & Mateus O. (2021).  Re-evaluation of the Holotype of Draconyx loureiroi (Dinosauria, Ornithopoda) with report of new holotype material. PALEODAYS 2021 – XXI Convegno della Società Paleontologica Italiana. 73. Abstractrotatoriet_l_2021_paleodays.pdf

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Costa, F., Silva T., Fernandes J., Calvo R., & Mateus O. (2017).  Retracing the history of a stegosaurian dinosaur discovery in Portugal and the importance of record-keeping in Palaentology. Abstract book of the XV Encuentro de Jóvenes Investigadores en Paleontología/XV Encontro de Jovens Investigadores em Paleontologia, Lisboa, 428 pp.. 119-124. Abstractcosta_et_al_2017_retracing_the_history_-_2017.pdf

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Sousa, J., & Mateus O. (2018).  A review of Ichthyosauria from Portugal. XVI Annual Meeting of the European Association of Vertebrate Palaeontologists. 179., Caparica, Portugal June 26th-July 1st, 2018 Abstractsousa_e_mateus_2018_eavp_abstract.pdf

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Rotatori, F. M., Chiarenza A. A., Moreno-Azanza M., & Mateus O. (2023).  Rise of a dinasty: macroevolutionary and biogeographic patterns of iguanodontian dinosaurs across the Jurassic–Cretaceous transition. EAVP Annual Conference of the European Association of Vertebrate Palaeontologists. 226.: Palaeovertebrata, Special Volume 1-23. DOI: 10.18563/pv.eavp2023 Abstract
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Holwerda, F., Tschopp E., & Mateus O. (2014).  Sauropod body fossils in Europe: overview and current issues. XII EAVP Meeting XII Annual Meeting of the European Association of Vertebrate Palaeontologists – Abstract Book. p.77., Torino 24-28 June 2014holwerda_et_al_2014_sauropods_europe_eavp.pdf
Muchagata, J., & Mateus O. (2016).  Sexual display and rostral variation in extinct beaked whale, Globicetus hiberus. XIV EAVP Meeting. 136., Haarlem, The Netherlands: XIV EAVP Meeting, Programme and Abstract Book Abstractmuchagata_et_al_2016_eavp_abstractbook_finalversionjjl_26062016-1.pdf

Iberian extinct ziphiid, Globicetus hiberus, bears a peculiar large bony sphere in the rostrum, the Mesorostral Process of the Premaxillae or MPP. The MPP varies in size and shape of growth in the six specimens studied and seems to have an allometrically growth in one subgroup, but not in the other, suggesting subgroups correspond to males and females (sexual dimorphism). Even more, some rostral structures, such as the medial pad of the premaxillae seem to be associated with the specimens with lower and leaner MPP’s and ossification of the mesorostral canal by the vomer can also be of value in differentiating sex. Beaked whales are deep-diving, echolocation-user odontocetes and able to perceive bones as distinctive echoic images with their sonar; therefore the MPP may work as a secondary sexual organ (“antlers inside” hypothesis by Gol´din, 2014), a mute display structure acting as an “acoustic flag” to be perceived through echolocation by other individuals, giving information about the shape and size of the MPP.

Muchagata, J., & Mateus O. (2016).  Sexual display and rostral variation in extinct beaked whale, Globicetus hiberus. XIV EAVP Meeting. 136., Haarlem, The Netherlands: XIV EAVP Meeting, Programme and Abstract Book Abstract
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Guillaume, A., Costa F., & Mateus O. (2017).  Skin impressions on stegosaur tracks from the Upper Jurassic of Portugal. Abstract book of the XV Encuentro de Jóvenes Investigadores en Paleontología/XV Encontro de Jovens Investigadores em Paleontologia, Lisboa, 428 pp.. 191-195. Abstractguillaume_2017_skin.pdf

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Martins, R. M. S., Beckmann F., Castanhinha R., Mateus O., Araújo R., & Pranzas P. K. (2012).  Synchrotron radiation-based micro-computed tomography applied to the characterization of dinosaur fossils from the Lourinhã Formation. 1 st . Meeting of Synchrotron Radiation Users from Portugal. 1-2., Caparica, Portugalmartins_et_al_2012_tomography_enurs_martins-rui_dinosaurfossils.pdf
Marzola, M., Mateus O., Milàn J., & Clemmensen L. B. (2017).  Synrift sedimentary deposition and vertebrate fossil abundance: the tetrapod record from Greenland. Journal of Vertebrate Paleontology, Program and Abstracts. 2017, 159-160. Abstractmarzola_et_al_2017_svp_abstract_greenland.pdf

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Rotatori, F. M., Silva B. C., Moreno-Azanza M., & Mateus O. (2021).  A systematic overview of medium and large-sized iguanodontians (Dinosauria, Ornithopoda) from the Upper Jurassic Lourinhã Formation, Portugal. XIX Encontro de Jovens Investigadores em Paleontologia. 62-63. Abstractrotatoriet_l_2021_ejip.pdf

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Brusatte, S. L., Butler R. J., Mateus O., Steyer J. S., & Whiteside J. H. (2013).  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. 15-16., Edinburgh Abstractbrusatte_et_al_2013_triassic_algarve_portugal_temnospondyls_svpca.org_years_2013_edinburgh_abstracts.pdf

The Late Triassic (ca. 237-201.5 million years ago) was a transitional interval in the evolution of terrestrial ecosystems, during which ‘modern’ clades such as archosaurs and mammals were radiating while ‘archaic’ groups such as temnospondyl amphibians and basal synapsids remained abundant. Little is known about the Triassic terrestrial (nonmarine) vertebrates of the Iberian Peninsula. The Algarve Basin of southern Portugal is an extensional rift basin formed during the breakup of Pangaea, which is filled with terrestrial, lacustrine, and marginal marine siliciclastics of the Grés de Silves Formation, interbedded with CAMP basalts that mark the end-Triassic extinction (radioisotopically dated to ~198-201.5 Ma). Since 2009, our field project in the Algarve has discovered numerous vertebrate specimens within the Grés de Silves, including a monodominant bonebed containing hundreds of specimens of metoposaurids, a peculiar group of temnospondyls that filled crocodile-like predatory niches in lacustrine and fluvial environments. These specimens appear to belong to a new species of Metoposaurus, similar to M. diagnosticus and M. krasiejowensis from central Europe but possessing several putative autapomorphies of the braincase and lower jaw. We also discovered a mandible of a phytosaur, the first specimen of these long-snouted, semi-aquatic archosauriforms from the Iberian Peninsula. These discoveries of characteristic Carnian Norian taxa indicate that the fossil-bearing portion of the Grés de Silves is Late Triassic in age, and provide further evidence that metoposaurids and phytosaurs commonly occurred together in low palaeolatitudes during this time.

Polcyn, M. J., Jacobs L. L., Schulp A. S., Mateus O., & Araújo R. (2015).  Tethyan and Weddellian biogeographic mixing in the Maastrichtian of Angola. Annual Meeting of the Society of Vertebrate Paleontology. 196., Dallas, TXpolcyn_etal2015_mix_fauna_angola_svp_abstract.pdf
Park, J., Lee Y., Currie P. J., Kobayashi Y., Koppelhus E. B., Barsbold R., Lee S., Kim S., & Mateus O. (2019).  Three new skulls of the Late Cretaceous armored dinosaur Talarurus plicatospineus Maleev, 1952. Journal of Vertebrate Paleontology, Program and Abstracts. 165-166.park_et_al_2019_svp_abstract.pdf
Park, J., Lee Y., Currie P. J., Kobayashi Y., Koppelhus E. B., Barsbold R., Lee S., Kim S., & Mateus O. (2019).  Three new skulls of the Late Cretaceous armored dinosaur Talarurus plicatospineus Maleev, 1952. Journal of Vertebrate Paleontology, Program and Abstracts. 165-166. Abstract
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Martins, R. M. S., Beckmann F., Castanhinha R., Araújo R., O. Mateus, & Pranzas P. K. (2011).  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. 19. Abstractmartins_et_al_mateus_2011_tomographic_techniques_for_the_study_of_exceptionally_preserved_dinosaur_and_crocodile.pdf

Portugal is ranked within the ten countries with more dinosaur taxa and the Lourinhã Formation is known
by the Late Jurassic findings of dinosaurs and other fossils. Often, studies of the external morphological
characteristics of the fossils are not sufficient and, observations of internal structures, using non-
destructive techniques, are required. The fossils here presented belong to the Museum da Lourinhã
(Portugal) and comprise a lower jaw of a basal crocodilian (possibly a Tomistomidae), eggshells and
several vertebrae from the exceptionally well preserved in ovo remains of Late Jurassic theropod dinosaur
Lourinhanosaurus. Neutron Tomography (NT) experiments with this material has been carried out at the
Geesthacht Neutron Facility in Germany. Additionally, eggshell fragments and several vertebrae have
been studied by Synchrotron-Radiation based Micro-Computed Tomography (SRμCT) at the HARWI II and
BW2 beamlines, respectively. These beamlines are operated by the Helmholtz-Zentrum Geesthacht at the
storage ring DORIS III at the Deutsches Elektronen–Synchrotron DESY in Hamburg, Germany. In both cases
(NT and SRμCT) complete 3D recordings have been obtained using a non-destructive procedure. The high-
quality tomographic datasets can be effectively studied through interactive digital visualization. Hence,
these visualization methods provide precious information about the 3D internal micro morphology of
fossils, like the network of the eggshell pores, often invisible in more traditional techniques, and provide a
direct window into the evolutionary history of organisms.

Muchagata, J., Mateus O., & Prieto R. (2018).  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. 132., Caparica, Portugal June 26th-July 1st, 2018 Abstractmuchagata_et_al_2018_eavp_abstract.pdf

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Polcyn, M. J., Jacobs L. L., Schulp A. S., & Mateus O. (2015).  Trolling the Cretaceous Seas: Marine Amniotes of Two West Coast Margins. Geological Society of America Annual Meeting. 55.: Geological Society of America Abstracts with Programs. Vol. 47, No. 4, p.55 Abstract

In this session we review the Upper Cretaceous marine amniote records from the west coasts of North America and Africa. Recent work by our group in Angola, on the west coast of Africa, has opened up new fossiliferous localities, producing well-preserved turtles, plesiosaurs, and mosasaurs, ranging in age from Late Turonian to Late Maastrichtian. These African localities were deposited in arid latitudes and highly productive upwelling zones along the passive margin of a growing South Atlantic Ocean. The fossil record of Cretaceous marine amniotes from the West Coast of North America is relatively meager when compared to the African record and the prolific fossil beds laid down in the epicontinental seas of the Western Interior Seaway and northern Europe. Nonetheless, these localities provide an important glimpse of a marine ecosystem that developed on the active margins of a deep ocean basin. Historically considered to be depauperate and endemic, the west coast fauna was characterized by unusual forms such as Plotosaurus, arguably one of the most derived mosasaurs; however, in recent years, additional taxa have been described, revealing species diversity and ecological partitioning within these communities and in some cases, faunal interchange with other regions. The large quantity of well-preserved fossils from the west coast of Africa is influenced in part by its paleogeographic position, deposited within highly productive areas of Hadley Cell controlled upwelling zones. By contrast, the North American west coast localities have been deposited in temperate and higher latitudes since the Late Cretaceous. Nonetheless, the North American and African faunas share some common characteristics in a possessing a mix of endemic and more cosmopolitan forms. Habitat partitioning reflected in tooth form and body size is comparable between the Angolan and the North American west coast, and there is remarkable convergence in taxa which appear to exploit certain like-niches.

Moreno-Azanza, M., Ezquerro L., Gasca J. M., Díaz-Berenguer E., Nuñez-Lahuerta C., Pérez-Pueyo M., Puértolas-Pascual E., Sellés A. G., Vila B., & Laita E. (2021).  Two latest Cretaceous egg localities in the external sierras (Southern Pyrenees, Huesca Province, NE Spain). Palaeovertebrata - XVIII annual conference of the European Association of Vertebrate Palaeontologists. 44, 120-121. Abstractmoreno-azanza_et_al_2021_eggs_eavp_abstract.pdf

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Saleiro, A., & Mateus O. (2017).  Upper Jurassic bonebeds around Ten Sleep, Wyoming, USA: overview and stratigraphy. Abstract book of the XV Encuentro de Jóvenes Investigadores en Paleontología/XV Encontro de Jovens Investigadores em Paleontologia, Lisboa, 428 pp.. 357-361. Abstractsaleiro__mateus_2017._upper_jurassic_bonebeds_around_ten_sleep_wyoming_usa-overview_and_stratigraphy..pdf

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Silva, T., Costa F., Fernandes J., Calvo R., & Mateus O. (2016).  The use of a portable X-ray fluorescence analyzer in the reconstitution of dinosaur fossils. European Conference on X-Ray Spectrometry. , June 19 – 24, 2016, Gothenburg, Sweden Abstract
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Waskow, K., & Mateus O. (2016).  What is your age? Dorsal rib histology as tool for individual age determination and analysis of life history traits in dinosaurs and other vertebrates. Annual Meeting of the Paleontological Society of Germany (PalGes). 87.
Waskow, K., & Mateus O. (2016).  What is your age? Dorsal rib histology as tool for individual age determination and analysis of life history traits in dinosaurs and other vertebrates. Annual Meeting of the Paleontological Society of Germany (PalGes). 87. Abstract
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Jackson, Y. J., Economos R. C., Jacobs L. L., Mateus O., & Gonçalves A. O. (2020).  When dinosaurs walked through diamonds: constraining the age of Early Cretaceous footprints in volcanic crater sediments. 54th Annual GSA South-Central Section Meeting 2020. , Fort Worth: Geological Society of America Abstracts with Programs. Vol. 52, No. 1jackson_et_al_2020_abstract__when_dinosaurs_walked_through_diamonds__gsa.pdf
Conference Paper
Marzola, M., Mateus O., Milàn J., & Clemmensen L. B. (2017).  The 2016 Dinosaur Expedition to the Late Triassic of the Jameson Land Basin, East Greenland. Abstract book of the XV Encuentro de Jóvenes Investigadores en Paleontolog{\'ıa/XV Encontro de Jovenes Investigadores em Paleontologia, Pombal, 428 pp.. 249–253. Abstract
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Marzola, M., Mateus O., Milàn J., & Clemmensen {L. B. } (2017).  The 2016 Dinosaur Expedition to the Late Triassic of the Jameson Land Basin, East Greenland. 249–253. Abstract
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Mateus, O. (2012).  Age and paleoecology of mosasaurs and plesiosaurs from the Late Cretaceous South Atlantic margin at Bentiaba, Angola. Journal of Vertebrate Paleontology, Program and Abstracts, 2012. 180.. 180–181., 1 Abstract
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Mateus, O., Pereira B., Rocha R., & Kullberg J. C. (2018).  Aspiring Geopark Oeste in Portugal: scientific highlights and importance. 8th International Conference on UNESCO Global Geoparks. , 8-14 Sept., Adamello Brenta Geopark, Trentinomateus_et_al_2018_geopark_oeste.pdf
Estraviz López, D., & Mateus O. (2022).  Bearing the weight: Technical recovery of brown bear fossils (Ursus arctos) from Algar do Vale da Pena, Portugal. XX EJIP. , Cañaveral de León Abstractestraviz-lpezmateus2022bearingtheweighttechnicalrecoveryofbrownbearfossilsursusarctosfromalgardovaledapenaportugal.pdf

The Algar do Vale da Pena is a cave that was discovered during limestone mining works around 1980, at the Natural Park of Serras de Aire e Candeeiros, Portugal. The entrance to the cave, through the collapsed roof, is a 30 meter near-vertical well, inaccessible without means of vertical progression and specialized equipment. Soon after the discovery of the cave, bone material belonging to bears and hundreds of bear claw marks were located inside it. Nevertheless, the technical descent and the extraordinary difficulties of retrieving the calcite flowstones that encased the bones prevented scientists from undertaking excavations for nearly 40 years. Since 2016 a series of expeditions by a team of paleontologists from NOVA University and Museum of Lourinhã recovered more than 20 disarticulated remains from five bone accumulations, separated more than five meters apart, which given the level of erosion and breakage, are para-autochthonous in origin. These are interpreted as belonging to different individuals. Morphological characters, like a relatively elongated third phalanx, the clear separation of paracone-metacone of the first upper molar and the ventral position of the mandibular condyle; as well as numerous morphometric characters, allow to ascribe the remains to Ursus arctos. Nevertheless, the main finding from the cave is a complete skull with an articulated mandible; which denotes absence of transport, encased within a 180 kg calcite flowstone, including other skeletal remains as well, which could not be extracted from the cave until 2021. This block was removed with the help of members of several speleological groups. It promises a wealth of information about fossil brown bears, being the most complete bear fossil ever recovered in Portugal. It is currently being dated trough magnetostratigraphy and prepared. We consider this intervention as an extraordinary example of citizen science applied to paleontology

Mateus, O., Dyke G., Motchurova-Dekova N., Ivanov P., & Kamenov G. D. (2008).  The Bulgarian dinosaur: did it exist? European late Cretaceous ornithomimosaurs. 56th Symposium of Vertebrate Palaeontology and Comparative Anatomy. 47., Dublin Abstract
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Mateus, O., Dyke G., Motchurova-Dekova N., Ivanov P., & Kamenov G. D. (2008).  The Bulgarian dinosaur: did it exist? European late Cretaceous ornithomimosaurs. 56th Symposium of Vertebrate Palaeontology and Comparative Anatomy. 47–47., Dublin Abstract
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Mateus, O. (2013).  Cathetosaurus as a valid sauropod genus and comparisons with Camarasaurus. Journal of Vertebrate Paleontology. 173., 1 Abstract
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Mateus, O., & Antunes M. T. (2000).  Ceratosaurus sp. (Dinosauria: Theropoda) in the Late Jurassic of Portugal. Abstract volume of the 31st International Geological Congress. , Rio de Janeiro, Brazil Abstractmateus__antunes_2000_-_ceratosaurus_in_portugal.pdf

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Mateus, O. (2008).  Checklist for Late Jurassic reptiles and amphibians from Portugal. Livro de Resumos do X Congresso Luso-Espanhol de Herpetologia. 55., Coimbra Abstractmateus_2008_lista_de_repteis_e_anfibios_do_jurassico_superior_de_portugal__list_congressoherpetolog.pdf

The richness of Late Jurassic vertebrates in Portugal is known since the 19th century by Paul Choffat, Henri Sauvage and other. The Kimmeridgian Guimarota fauna assemblage is the best known, followed by the fauna of Lourinhã formation. Here is presented an attempt to provide a checklist of the reptiles and amphibians of the Late Jurassic. Amphibia: Lissamphibia (Celtedens, cf. Marmorerpeton, Discoglossidae indet.). Chelonia: Eucryptodira (Pleurosternidae indet., Platychelyidae indet., Plesiochelys cf. etalloni, Plesiochelys choffati, Anosteirinae indet.). Squamata: Scincomorpha (Becklesius hoffstetteri; Paramacellodus sp., Saurillodon proraformis, S. henkeli, S. cf. obtusus). Squamata: Anguimorpha (Dorsetisaurus pollicidens, Parviraptor estesi). Crown Lepidosauromorpha (Marmoretta sp.). Choristodera: Cteniogenidae (Ctenogenys reedi). Sauropterygia: Plesiosauria: Cryptoclidoidea: Cryptoclididae indet. Crocodylomorpha (Lisboasaurus estesi, L. mitrocostatus). Crocodyliformes: Neosuchia (Machimosaurus hugii, Goniopholis cf. simus, Goniopholis baryglyphaeus, cf. Bernissartia, Atoposauridae, Theriosuchus guimarotae, cf. Alligatorium, Metriorhynchus sp.). Pterosauria (Rhamphorhynchus sp., Pterodactylus sp.). Dinosauria: Theropoda (Ceratosaurus sp. , Torvosaurus sp., Lourinhanosaurus antunesi, Allosaurus europaeus, Cf. Compsognathus sp., cf. Richardoestesia sp., Dromaeosaurinae indeter., Velociraptorinae indeter., cf. Archaeopteryx sp., aff. Paronychodon). Dinosauria: Sauropoda: Eusauropoda (Dinheirosaurus lourinhanensis, Lourinhasaurus alenquerensis, Lusotitan atalaiensis, Apatosaurus sp.). Dinosauria: Ornithischia: Thyreophora (Dacentrurus armatus, Stegosaurus sp., Dracopelta zbyszewskii). Dinosauria: Ornithischia: Ornithopoda (Phyllodon henkeli, Dryosaurus sp., Hypsilophodon sp., Alocodon kuehnei, Trimucrodon cuneatus, Draconyx loureiroi).

Mateus, O. (2008).  Checklist for Late Jurassic reptiles and amphibians from Portugal. Livro de Resumos do X Congresso Luso-Espanhol de Herpetologia. 55., Coimbra Abstract
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Mateus, O. (2008).  Checklist for Late Jurassic reptiles and amphibians from Portugal. Livro de Resumos do X Congresso Luso-Espanhol de Herpetologia. 55–55., Coimbra Abstract
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Mateus, O. (2009).  Colecções paleontológicas do Museu da Lourinhã (Portugal) / Paleontological collections of the Museum of Lourinhã (Portugal). (Unknown Unknown, Ed.).Journal of Paleontological Techniques. 18–19.., 1 Abstract
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Marzola, M., Mateus O., Schulp A. S., Jacobs L. L., Polcyn M. J., Pervov V., Goncalves A. O., & Morais M. L. (2015).  Comparative anatomy and systematics of Cretaceous mammal tracks of Angola. 13th Annual Meeting of the European Association of Vertebrate Palaeontologists - EAVP 2015. , July 2015, Opole, Poland: European Association of Vertebrate Palaeontologistsmarzola_et_al_2015_catoca_tracks_eavp.pdf
Marzola, M., Mateus O., Schulp A. S., Jacobs L. L., Polcyn M. J., Pervov V., Goncalves A. O., & Morais M. L. (2015).  Comparative anatomy and systematics of Cretaceous mammal tracks of Angola. 13th Annual Meeting of the European Association of Vertebrate Palaeontologists - EAVP 2015. , July 2015, Opole, Poland: European Association of Vertebrate Palaeontologists Abstract
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Marzola, M., Mateus O., Schulp A. S., Jacobs L. L., Polcyn M. J., Pervov V., Goncalves A. O., & Morais M. L. (2015).  Comparative anatomy and systematics of Cretaceous mammal tracks of Angola. 13th Annual Meeting of the European Association of Vertebrate Palaeontologists - EAVP 2015. , Opole, Poland Abstract
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