Sigilmassasaurus brevicollis is an enigmatic theropod dinosaur from the early Late
Cretaceous (Cenomanian) of Morocco, originally based on a few isolated cervical vertebrae …

The original hypodigm of the controversial mid-Cretaceous Moroccan dinosaur
Sigilmassasaurus brevicollis is redescribed, and the diagnosis of the taxon is revised …

New specimens of the unusual theropod Spinosaurus cf. S. aegyptiacus from the Late
Cretaceous (early Cenomanian) of Morocco reveal new information about the structure of …

New occurrences of spinosaurid dinosaurs from the Aptian of Niger and Albian of Algeria
augment our knowledge of Spinosaurus maroccanus and permit the description of a new …

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 …

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 …

Remains of enigmatic spinosaurs from mid-Cretaceous North African strata have, for over a
century, been the subject of taxonomic deliberations. The gigantic Spinosaurus aegyptiacus …

New remains of the titanosaurian sauropod Atsinganosaurus velauciensis from its Upper
Cretaceous type horizon and type locality in Velaux-La Bastide Neuve (Bouches-du-Rhône …

A newly discovered incomplete dinosaur dentary from the Chenini Sandstones (early
Albian) of Jebel Miteur (Tataouine Governorate, southern Tunisia) is extremely similar to the …

Massospondylus carinatus Owen, 1854, from the earliest Jurassic upper Elliot Formation of
South Africa, was one of the first dinosaurs to be described from Gondwana. It has been …