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 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 …

Abstract When Stromer described Spinosaurus aegyptiacus and erected the family
Spinosauridae in 1915 he mentioned that teeth from the Cretaceous of the Djoua region of …

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

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 …

Fossil sites from Brazil have yielded specimens of spinosaurid theropods, among which the
most informative include the cranial remains of Irritator, Angaturama, and Oxalaia. In this …

Janensch (1920, 1925) described nine ornamented theropod teeth from the Late Jurassic of
Tendaguru (Tanzania) as Labrosaurus (?) stechowi. These teeth are from the «Mittlere …

Despite being poorly known from limited skeletal remains as teeth and a few postcranial
material, spinosaurid remains have been reported from two different Lower Cretaceous …

The Spinosauridae is a specialised clade of theropod dinosaurs known from the Berriasian
to the Cenomanian of Africa, South America, Europe and Asia. Spinosaurs were unusual …

Fossils discovered in Lower Cretaceous (Aptian) rocks in the Ténéré Desert of central Niger
provide new information about spinosaurids, a peculiar group of piscivorous theropod …