Search results
Results From The WOW.Com Content Network
Carnotaurus is a derived member of the Abelisauridae, a group of large theropods that occupied the large predatorial niche in the southern landmasses of Gondwana during the late Cretaceous. Within the Abelisauridae, the genus is often considered a member of the Brachyrostra, a clade of short-snouted forms restricted to South America.
Brachyrostra (meaning "short snouts") is a clade within the theropod dinosaur family Abelisauridae.It includes the famous genera Carnotaurus, Aucasaurus, potentially Abelisaurus as well as their close relatives from the Cretaceous Period of Argentina and Brazil plus Caletodraco from France. [1]
Mounted skeletons of Tyrannosaurus (left) and Apatosaurus (right) at the AMNH. Dinosaurs are a diverse group of reptiles of the clade Dinosauria. They first appeared during the Triassic period, between 243 and 233.23 million years ago, although the exact origin and timing of the evolution of dinosaurs is the subject of active research.
This is an accepted version of this page This is the latest accepted revision, reviewed on 28 January 2025. Extinct subfamily of reptiles Majungasaurinae Temporal range: Late Cretaceous, 94–66 Ma Pre๊ ๊ O S D C P T J K Pg N Majungasaurus crenatissimus mounted skeleton, Stony Brook University Scientific classification Domain: Eukaryota Kingdom: Animalia Phylum: Chordata Clade: Dinosauria ...
The holotype of Meraxes, MMCh-PV 65, was discovered in 2012.Known from a nearly complete skull, pectoral and pelvic elements, partial forelimbs, complete hindlimbs, fragmentary ribs and cervical and dorsal vertebrae, a sacrum, and several complete caudal vertebrae, it represents the most complete carcharodontosaurid skeleton known from the Southern Hemisphere. [1]
Carnotaurus sastrei (1985), Coloradisaurus brevis (1978) Guaibasaurus candelariensis (1998) Kritosaurus australis (1984) Lapparentosaurus madagascariensis (1986) Ligabueino andesi (1996) Mussaurus patagonicus (1979) Noasaurus leali (1980) Piatnitzkysaurus floresi (1979) Rayososaurus agrioensis (1996) Riograndia guaibensis (2001) [12 ...
Despite their similarities, other researchers have placed both genera as separate genera, and subsequent studies suggest that Aucasaurus was more closely related to other taxa such as Carnotaurus, [9] with some including them in the Carnotaurini. [13] [14] [15] Below is a cladogram by Canalle et al. in 2009. [14]
Abelisauridae (meaning "Abel's lizards") is a family (or clade) of ceratosaurian theropod dinosaurs.Abelisaurids thrived during the Cretaceous period, on the ancient southern supercontinent of Gondwana, and today their fossil remains are found on the modern continents of Africa and South America, as well as on the Indian subcontinent and the island of Madagascar.