A new theropod dinosaur from the early cretaceous (Barremian) of Cabo Espichel, Portugal: Implications for spinosaurid evolution

O Mateus, D Estraviz-López - PLoS One, 2022 - journals.plos.org
Spinosaurids are some of the most enigmatic Mesozoic theropod dinosaurs due to their
unique adaptations to aquatic environments and their relative scarcity. Their taxonomy has …

A large megaraptoridae (Theropoda: Coelurosauria) from upper cretaceous (Maastrichtian) of Patagonia, Argentina

AM Aranciaga Rolando, MJ Motta, FL Agnolín… - Scientific reports, 2022 - nature.com
Megaraptora is a theropod clade known from former Gondwana landmasses and Asia. Most
members of the clade are known from the Early to Late Cretaceous (Barremian–Santonian) …

The Las Hoyas Lagerstätte: a palaeontological view of an Early Cretaceous wetland

J Marugán-Lobón, H Martín-Abad… - Journal of the …, 2023 - lyellcollection.org
Las Hoyas (Cuenca, Spain) represents a unique Early Cretaceous (Barremian) fossil biota
of a wetland. The site has yielded a particularly diverse assemblage of> 20 000 plant and …

Re-evaluation of the Bahariya Formation carcharodontosaurid (Dinosauria: Theropoda) and its implications for allosauroid phylogeny

M Kellermann, E Cuesta, OWM Rauhut - PloS one, 2025 - journals.plos.org
The first partial skeleton of a carcharodontosaurid theropod was described from the Egyptian
Bahariya Oasis by Ernst Stromer in 1931. Stromer referred the specimen to the species …

A spinosaurid from Thailand (Sao Khua Formation, Early Cretaceous) and a reassessment of Camarillasaurus cirugedae from the Early Cretaceous of Spain

A Samathi, PM Sander, P Chanthasit - Historical Biology, 2021 - Taylor & Francis
We report theropod caudal vertebrae found at Phu Wiang Mountain, Thailand. They
resemble the Portuguese Baryonyx and pertain to the Spinosauridae based on the presence …

Megaraptorid (Theropoda: Tetanurae) partial skeletons from the Upper Cretaceous Bajo Barreal Formation of central Patagonia, Argentina: implications for the …

MC Lamanna, GA Casal, RDF Martínez… - Annals of Carnegie …, 2020 - BioOne
We describe two partial postcranial skeletons belonging to the enigmatic theropod dinosaur
clade Megaraptoridae from the Upper Cretaceous (lower Cenomanian–upper Turonian) …

[HTML][HTML] Dinosaur swim tracks from the Lower Cretaceous of La Rioja, Spain: An ichnological approach to non-common behaviours

P Navarro-Lorbés, I Díaz-Martínez, JM Valle-Melón… - Cretaceous …, 2023 - Elsevier
The reconstruction of behavioural patterns performed by non-avian dinosaurs is an
important task of palaeontology in order to globally understand how these animals …

A newly recognized theropod assemblage from the Lewisville Formation (Woodbine Group; Cenomanian) and its implications for understanding Late Cretaceous …

CR Noto, DC D'Amore, SK Drumheller, TL Adams - PeerJ, 2022 - peerj.com
While the terrestrial fossil record of the mid-Cretaceous interval (Aptian to Cenomanian) in
North America has been poorly studied, the recent focus on fossil localities from the western …

A new carcharodontosaurid specimen sheds light on the anatomy of South American giant predatory dinosaurs

AMA Rolando, MJ Motta, FL Agnolín, T Tsuihiji… - The Science of …, 2024 - Springer
Carcharodontosaurids were gigantic terrestrial dinosaurs and top predators of dinosaur
faunas in Gondwanan landmasses during the “Mid”-Cretaceous Period. Despite their wide …

A new carcharodontosaurian theropod from the Lusitanian Basin: evidence of allosauroid sympatry in the European Late Jurassic

E Malafaia, P Mocho, F Escaso… - Journal of Vertebrate …, 2020 - Taylor & Francis
Carcharodontosaurian allosauroids were temporally restricted to the Cretaceous, being
known from all land masses with the exception of Antarctica. In addition to Veterupristisaurus …