Spinosauridae (or spinosaurids) is a clade or family of tetanuran theropod dinosaurs comprising ten to seventeen known genera. Spinosaurid fossils have...

centimetres (12 inches) long. Now recognised as a member of the family Spinosauridae, Baryonyx's affinities were obscure when it was discovered. Some researchers...

with Spinosauridae being a possible sister taxon to the Megalosauridae. In 1998, Sereno and colleagues defined two subfamilies within the Spinosauridae based...

subgroup known as Tetanurae and most likely was a member of the family Spinosauridae. Two distal caudal vertebra (specimens UFMA 1.10.229 and UFMA 1.10.240)...

hook-shaped radius. Sereno and colleagues referred Suchomimus to the Spinosauridae and named two subfamilies within this clade, Baryonychinae (all spinosaurids...

and crocodilians. Spinosaurus gives its name to the dinosaur family Spinosauridae, which includes two subfamilies: Baryonychinae and Spinosaurinae. Baryonychinae...

ceratosaurian theropod, but later studies suggested affinities to the Spinosauridae. If it does represent a spinosaur, Camarillasaurus would be one of several...

Luciana B.; Henriques, Deise D. R. (2011). "A new dinosaur (Theropoda, Spinosauridae) from the Cretaceous (Cenomanian) Alcântara Formation, Cajual Island...

The posterior skull is little modified in tetanurans, except within Spinosauridae. The presence of an antorbital tooth row in tetanurans may be associated...

Ceratosuchops, has implications for potential ecological separation within Spinosauridae if these and Baryonyx were contemporary and interacted. They cautioned...

"lacustris", is Latin for "from the lake". Riojavenatrix was assigned to Spinosauridae based on the features of the pubis and femur, and more precisely to...

own family. They have been generally closely related to the family Spinosauridae. Like other tetanurans, megalosaurids are carnivorous theropods characterized...

Tetanurae †Superfamily Megalosauroidea †Family Megalosauridae †Family Spinosauridae †Parvorder Carnosauria †Superfamily Allosauroidea †Family Allosauridae...

now Niger, 112 million years ago. It was a baryonychine member of the Spinosauridae, a group of large bipedal carnivores with well-built forelimbs and elongated...

Spinosauridae as part of a larger, monophyletic Carnosauria. Similarly, the describers of Alpkarakush included Monolophosaurus within Spinosauridae based...

were identified as spinosaurid teeth and Suchosaurus was placed in the Spinosauridae. The second described representative of the subfamily was unearthed...

invertebrates, and crocodylomorphs. Even dinosaurs are represented (Spinosauridae, Tyrannosauroidea, Compsognathidae). The unusual taphonomy of the site...

Ceratosuchops, has implications for potential ecological separation within Spinosauridae if these and Baryonyx were contemporary and interacted. They cautioned...

It is important for its implications of the geographical origin of Spinosauridae and the suggested presence of potentially semi-aquatic lifestyle earlier...

been redefined in a meaningful way, as a sister taxon to the family Spinosauridae within the Megalosauroidea. A 2002 analysis, focused mainly on the noasaurids...

Chordata Clade: Dinosauria Clade: Saurischia Clade: Theropoda Family: †Spinosauridae Subfamily: †Baryonychinae Genus: †Protathlitis Santos-Cubedo et al....

Spinosauridae...

†Megalosauridae (large megalosauroids with powerful arms and hands) †Spinosauridae (crocodile-like, semiaquatic carnivores) Avetheropoda ("bird theropods")...

2019, Malafaia and her team classified Vallibonavenatrix within the Spinosauridae, a family of large-bodied tetanuran dinosaurs traditionally separated...

De Andrade, Marco (2017). "The oldest South American occurrence of Spinosauridae (Dinosauria, Theropoda)". Journal of South American Earth Sciences....

Spinosauridae...

†Piatnitzkysauridae †Megalosauria †Streptospondylus †Megalosauridae †Spinosauridae Synonyms Spinosauroidea Stromer, 1915 Torvosauroidea Nopcsa, 1915 Spinosauria...

description. In 2012, Allain and colleagues assigned Ichthyovenator to the Spinosauridae; more precisely to the subfamily Baryonychinae in a basal position as...

Spinosauridae...

Spinosauridae...