[24][25] The sediments are coarse- to medium-grained, with almost no fine-grained horizons. Unlike crocodiles, the post-cranial skeletons of baryonychine spinosaurids do not appear to have aquatic adaptations. The OP states a ~8.5 meter Allosaurus vs a ~10.36 meter Suchomimus. Only the third metacarpal (long bone of the hand) is known; showing a robust morphology (form). Guys, I'm not going to make videos really often, because I will spend more time for each fight. [1], The describers established some autapomorphies (unique derived traits) of Suchomimus to separate it from other theropods, including the expanded rear dorsal, sacral, and front caudal neural spines, the robust upper corners of the humerus, and the boss above the humerus' condyle that contacted its hook-shaped radius. [1], Several theories have been proposed about the biogeography of the spinosaurids. See Others Picture of suchomimus vs allosaurus Suchomimus Facts; suchomimus vs allosaurus; Suchomimus Vs Allosaurus. Although I do not know their bite pressure. [1] As with Suchomimus, the claw of Baryonyx had been the first discovered fossil of the animal. It was a generalist carnivore, preying on both fish and other dinosaurs. The generic name Suchomimus ("crocodile mimic") is derived from the Ancient Greek σοῦχος, souchos, the Greek name for the Egyptian crocodile god Sobek, and μῖμος, mimos, "mimic", after the shape of the animal's head. [27][28] The sediment layers of the formation have been interpreted as an inland habitat of extensive freshwater floodplains and fast-moving rivers, with a tropical climate that likely experienced seasonal dry periods. Allosaurus was a typical large theropod, having a massive skull on a short neck, a long, slightly sloping tail and reduced forelimbs. The spinal column was largely articulated, the remainder consisted of disarticulated bones. The direction of the dispersal between Europe and Africa is still unknown,[18] and subsequent discoveries of spinosaurid remains in Asia and possibly Australia indicate that it may have been complex. Allosaurus VS Suchomimus - Jurassic World Evolution - YouTube Share your thoughts, experiences and the tales behind the art. [1] Sereno and colleagues proposed that spinosaurids were initially distributed across the supercontinent Pangea, but split with the opening of the Tethys Sea. The praemaxillae had an upward branch excluding the maxillae from the external nares (bony nostrils). These adaptations may have been the result of a dietary change from terrestrial prey to fish. I also doubt Sarcosuchus could beat Suchomimus--the latter was probably an endotherm, and therefore had better energy reserves. Apart from its apparently taller sail, Suchomimus was very similar to the spinosaurid Baryonyx from the Barremian of England, and shared traits with it such as the reduced size and increased amount of teeth behind the snout tip in the mandible than spinosaurines, strong forelimbs, a huge sickle-curved claw on its "thumb", and strongly keeled front dorsal vertebrae. I think you invested a lot of time into something utterly trivial. Share via Email Report Story Send. [19], Charig and Milner had proposed a piscivorous (fish-eating) diet for the closely related Baryonyx in 1986. Allosaurus vs Suchomimus. Suchomimus is bigger it will bite baryonyx and eat it and kill it and rip its head of in suchomimus vs tyrannosaurus suchomimus would rip its arm off the t-rex Short Faced Bear vs Suchomimus Nanotyrannus vs American Lion Tyrannosaurus vs Deinosuchus *REMATCH* Woolly Rhino vs Labocabia ... Albertosaurus vs Allosaurus 599 5 18. by Animationking. At 2-5 tonnes, they were such massive predators and as quick and as agile as their little ancestors Coelophysis and Liliensternus. So, well done, I guess. Sorry guys, i know this sucks, but im just too lazy so i kinda rushed it. Parts of the skeleton had been exposed on the desert surface and had suffered erosion damage. Sereno and colleagues pointed out that the more retracted nostrils in Irritator and the tall sail of Spinosaurus could also be unique traits of spinosaurines, though material from other taxa is needed to know for sure. Press alt + / to open this menu by Animationking Follow. [1][11], Unlike most giant theropod dinosaurs, Suchomimus had a very crocodilian-like skull, with a long, low snout and narrow jaws formed by a forward expansion of the praemaxillae (frontmost snout bones) and the hind branch of the maxillae (main upper jaw bone). All of the original Suchomimus fossils are housed in the palaeontological collection of the Musée National du Niger. 1 History 2 … The rear of the skull is poorly known but for a short quadrate bone, which had broad condyles (round protrusions) away from the centre of attachment and—like in the spinosaurid Baryonyx—had a large foramen (opening) separating it from the quadratojugal bone. [17] In 2007, Buffetaut pointed out that palaeogeographical studies had demonstrated that Iberia was near northern Africa during the Early Cretaceous, which he found to confirm Milner's idea that the Iberian region was a stepping stone between Europe and Africa, which is supported by the presence of baryonychines in Iberia. Some palaeontologists consider the animal to be an African species of the European spinosaurid Baryonyx, B. tenerensis. Archived. In 2007, the furcula (wishbone)—found during an expedition in 2000—was described in detail. The Sucho also has those wicked hand claws. 2. Suchomimus had significantly extended neural spines—blade-shaped upward extensions on the vertebrae—which were elongated at the rear back. Recognizable by the long and shallow crocodile-like skull, Suchomimus is unlocked while progressing through the Security Division on Isla Pena, and can subsequently be unlocked in the Research Center. Close. [1], The upper jaw had a prominent kink just behind the rosette, protruding downwards; this convexly curved part of the maxilla had the longest teeth of the entire skull. Troodon Vs Coelophysis - Troodon. Suchomimus was mainly a piscivore, so it wouldn't be quite as adept at combat as an Allosaur, so it would need a size advantage. [28][25] Suchomimus coexisted with other theropods like the abelisaurid Kryptops palaios, the carcharodontosaurid Eocarcharia dinops, and an unknown noasaurid. The femur (thighbone) was straight and robust, with a length of 107 cm (42 in) in the holotype. The lower jaws were greatly elongated and narrow, forming a rigid structure as their dentaries touched each other at the midline, reinforcing the mandible against torsional (bending and twisting) forces. [1] The initial description of Suchomimus was preliminary. It contains three neck ribs, parts of fourteen dorsal (back) vertebrae, ten dorsal ribs, gastralia (or "belly ribs"), pieces of three sacral vertebrae, parts of twelve caudal (tail) vertebrae, chevrons (bones that form the underside of the tail), a scapula (shoulder blade), a coracoid, a partial forelimb, most of the pelvis (hip bone), and parts of a hindlimb. In the pelvis, the ilium (main hip bone) was high. You must log in or register to reply here. Spinosaurines are characterized by straight, unserrated and more widely spaced teeth, and the small size of their first premaxillary teeth. suchomimus had a sail that was sinular to the carnosaur acrocanthosaurus and likely functioned the same way. Allosaurushad to eat their own weight in food every month. The internal bone shelves of the maxillae met each other in the midline of the skull over a long distance, forming a closed secondary palate that stiffened the snout, and setting off the internal nostrils and palatal complex (including the pterygoid, palatine and ectopterygoid) towards the back of the skull. Allosaurus was one of two apex predators of the Morrison Formation, the other being Torvosaurus. Suchomimus lived in a fluvial environment of vast floodplains alongside many other dinosaurs, in addition to pterosaurs, crocodylomorphs, fish, turtles, and bivalves. [1], The holotype, MNN GDF500, was found in the Tegama Beds of the Elrhaz Formation. JavaScript is disabled. Share. [20] In 1987, British biologist Andrew Kitchener hypothesized a use in scavenging carcasses,[21] though this has been critiqued by other researchers who pointed out that in most cases, a carcass would have already been largely emptied out by its initial predators. The T. Rex was also substantially heavier at 14,000 lbs compared to the allosaurus at 4,000 lbs. As a History Major, most of the time I think that the size of the creature matters in combat. The nostrils, unlike in most theropods, were retracted further back on the skull and behind the premaxillary teeth. Along the midline of the animal's back ran a low dorsal sail, built from the long neural spines of its vertebrae. [22][11] A 2005 study by Canadian paleontologist the François Therrien and colleagues posited that spinosaur forelimbs were probably used for hunting larger prey items, given that their snouts could not resist the bending stress. Suchomimus (\"crocodile mimic\") was a spinosaurid dinosaur. ASDC - Suchomimus vs Carcharodontosaurus. dinosaurs, rwby, indominusrex. Next. New comments cannot be … 07.02.2019 - Allosaurus - Quora Suchomimus accurate with Allosaurus accurate [7][8][9] Gregory S. Paul, however, gave lower estimations of 9.5 m (31 ft) and 2.5 t (2.8 short tons; 2.5 long tons). Alpha Allosaurus (also called Super Alpha Allosaurus in the arcade/DS games) is anAlpha Gangaltered form of Allosaurus created and controlled by the Alpha Gang. Crocodylomorphs were abundant; represented by the giant pholidosaur species Sarcosuchus imperator, as well as small notosuchians like Anatosuchus minor, Araripesuchus wegeneri, and Stolokrosuchus lapparenti. Share via Email [1][11] Sereno and colleagues in 1998 analyzed the distribution of forty-five traits to produce a cladogram that showed Suchomimus and Baryonyx to be distinct but closely related. [4] In 1997 while describing S. tenerensis, Sereno and colleagues agreed with this assessment and concluded that Cristatusaurus was a dubious name. [15][14] Sereno and colleagues proposed in 1998 that the large thumb-claw and robust forelimbs of spinosaurids evolved in the Middle Jurassic, before the elongation of the skull and other adaptations related to fish-eating, since the former features are shared with their megalosaurid relatives. Perhaps if i sized up the Allo to about 32 feet? Suchomimus tenerensis claws and teeth are also in Museo di Storia Naturale di Venezia. #Allosaurus was able to open its jaw at least 10 degrees wider than #Saurophaganax and even #TRex. They also suggested that the spinosaurines and baryonychines diverged before the Barremian age of the Early Cretaceous. 5 yıl önce | 4 views. Sarcosuchus Vs Suchomimus - Sarcosuchus. [1] In 2002, the German palaeontologist Hans-Dieter Sues and colleagues concluded that Suchomimus was identical to Cristatusaurus lapparenti, and despite Cristatusaurus having been named somewhat earlier than Suchomimus, proposed them to represent a second species of Baryonyx called Baryonyx tenerensis. The most precious moment. It is likely that Allosaurus itself was prey, as well; bite marks from other theropods, likely eitherCeratosaurus or Torvosaurus, have been found on an Allosauruspubic foot. Suchomimus's extensive secondary palate, which would have made the roof of the mouth more solid, allowed it to better resist twisting forces exerted by prey. Dinosaurs. For a better experience, please enable JavaScript in your browser before proceeding. Although it probably lived near water, Baryonyx shows none of the adaptations to swimming that the more derived Suchomimusshows, indicating it likely wasn't as aquatically-inclined. Ankylodocus VS Suchomimus image - JPOEG: Jurassic Park Operation Genesis: Evolution Mod for Jurassic Park: Operation Genesis. [1] American palaeontologist Thomas Holtz noted that spinosaurid teeth were adapted for grasping rather than slicing, hence their reduced serrations, which in most other theropods were more prominent. It probably used it… [2] The scapula had a rectangular acromion, or attachment site for clavicle (collarbone). 100% Upvoted. Like other spinosaurids, it likely had a diet of fish and small prey animals. The rest of Suchomimus's body was not particularly adapted to the water. [14] The discovery of Suchomimus revealed that spinosaurid skulls were significantly shallower, more elongated and narrow than previously thought. Herbivorous dinosaurs of the region included iguanodontians like Ouranosaurus nigeriensis, Elrhazosaurus nigeriensis, Lurdusaurus arenatus, and two sauropods: Nigersaurus taqueti, and an unnamed titanosaur. Charig and Milner speculated in 1986 that Baryonyx may have crouched by the riverbank and used its claws to gaff fish out of the water, similarly to grizzly bears. [13] They shared features such as long, narrow, crocodile-like skulls; sub-circular teeth, with fine to no serrations; the terminal rosette of the snout; and a secondary palate that made them more resistant to torsion. The spinosaurids were a group of large theropods adapted for hunting small to medium sized prey; with elongated, crocodilian-like skulls. Suchomimus's narrow skull was perched on a short neck, and its forelimbs were powerfully built, bearing a giant claw on each thumb. Utahraptor Vs Dryptosaurus - Dryptosaurus. There is a Mounted Suchomimus skeleton in Chicago. Not according to the list of banned threads. Allosauruswas mostly found in many parts of North America including Colorado, Utah, Wyoming, Mont… [10] The holotype of Suchomimus was considerably larger than that of Baryonyx, but the ages of the two individuals are not known. [12], Spinosaurids appear to have been widespread from the Barremian to the Cenomanian stages of the Cretaceous period, about 130 to 95 million years ago, while the oldest known spinosaurid remains date to the Middle Jurassic. Suchomimushas been placed among the spinosaurids, potentially in the subgroup of Baryonchidae. Suchomimus (meaning "crocodile mimic") is a genus of spinosaurid dinosaur that lived between 125 and 112 million years ago in what is now Niger, during the Aptian to early Albian stages of the Early Cretaceous period.The animal was named and described by palaeontologist Paul Sereno and colleagues in 1998, based on a partial skeleton from the Erlhaz Formation. Suchomimus was a member of the subfamily Baryonychinae. Allosaurus vs Suchomimus. [2], S. tenerensis is potentially a junior synonym of another spinosaurid from the Erlhaz Formation, Cristatusaurus lapparenti, named the same year based on jaw fragments and vertebrae. The ischium (lower and rearmost hip bone) bore a low obturator flange. Posted by. I am working on a fantasy Death Battle series, I need some help with this one. Ceratosaurus Vs Majungasaurus - Majungasaurus. T. Rex had very short forelimbs (arms) while the allosaurus had longer arms. The Suchomimus was first added to the game with the Deluxe Dinosaur Pack. [1] Sereno and colleagues referred Suchomimus to the Spinosauridae and named two subfamilies within this clade, Baryonychinae (all spinosaurids more closely related to Baryonyx) and Spinosaurinae (all spinosaurids closer to Spinosaurus). Download This Picture Here. There were about sixteen dorsal vertebrae. We'll say an open grassland. Spinosaurines would then have evolved in the south (Africa and South America: in Gondwana) and baryonychines in the north (Europe: in Laurasia), with Suchomimus the result of a single north-to-south dispersal event. Takip et. Allosaurus lived in a semiari… The elongation of these structures continued until the middle of the tail. [14] The skull adaptations of spinosaurids converged with those of crocodilians; early members of the latter group had skulls similar to typical theropods, later developing elongated snouts, conical teeth, and secondary palates. Suchomimus was 9.5 to 11 metres (31 to 36 feet) long and weighed between 2.5 to 5.2 tonnes (2.8 to 5.7 short tons), although the holotype specimen may not have been fully grown. Suchomimus is a genus of spinosaurid dinosaur that originated from Early Cretaceous Africa. Its lesser trochanter is markedly plate-like. Distinct and unique. Accessibility Help. Posted on June 16, 2014 by Dinno Tag Carnivorous Dinosaurs. The jaws had about 122 conical teeth, pointed but not very sharp and curving slightly backwards, with fine serrations and wrinkled enamel. A 28 foot Allosaur vs a 34 Suchomimus. The external nares were long, narrow and horizontally positioned; the same was true of the larger antorbital fenestrae, a pair of bony openings in front of the eyes. It seems to be a close relative to Spinosaurus, and looks very similar to this star of Jurassic Park III. An entity. Suchomimus's long and shallow skull, similar to that of a crocodile, earns it its generic name, while the specific name Suchomimus tenerensis alludes to the locality of its first remains, the Ténéré Desert. [14] The discovery of Suchomimus revealed that spinosaurid skulls were significantly shallower, more elongated and narrow than previously thought. An 8.5-meter Allosaurus has been estimated at 1.7 tonnes. [1], The furcula was V-shaped and indicates a high and narrow trunk. The humerus (upper arm bone) was very strongly built, only equaled in size among non-spinosaurid theropods by that of Megalosaurus and Torvosaurus, with robust upper corners. It could run at anywhere between 30 to 55 kilometers per hour, and likely preyed on ornithopods, stegosaurs and other allosaurs. [1], The neck was relatively short but well-muscled as shown by strong epipophyses (processes to which neck muscles attached). A 28 foot Allosaur vs a 34 Suchomimus. [6], The length of the type specimen of Suchomimus, a subadult, was initially estimated at 10.3–11 metres (34–36 feet), with an estimated weight of between 2.7–5.2 tonnes (3.0–5.7 short tons; 2.7–5.1 long tons). This condition was more reduced in Baryonyx. 5 years ago. based on its elongated jaws, spoon-shaped terminal rosette, and long teeth reminiscent of those of piscivorous crocodilians. Daha fazla videoya gözat. Welcome to the forums! The humerus had a boss (bone overgrowth) above the condyle that contacted its hook-shaped radius (forearm bone). Here’s a big difference. Another one. [27], "A long-snouted predatory dinosaur from Africa and the evolution of spinosaurids", 10.1671/0272-4634(2002)022[0535:icasdt]2.0.co;2, 10.1671/0272-4634(2007)27[108:MTIBTY]2.0.CO;2, "Isolated theropod teeth from the Middle Jurassic of Niger and the early dental evolution of Spinosauridae", "Semiaquatic adaptations in a giant predatory dinosaur", "A Century of Spinosaurs - A Review and Revision of the Spinosauridae with Comments on Their Ecology", "Basal abelisaurid and carcharodontosaurid theropods from the Lower Cretaceous Elrhaz Formation of Niger", "Structural extremes in a Cretaceous dinosaur", Paul Sereno - Project Exploration Suchomimus Fact Sheet, https://en.wikipedia.org/w/index.php?title=Suchomimus&oldid=991804857, Creative Commons Attribution-ShareAlike License, This page was last edited on 1 December 2020, at 22:24. Allosaurus also appeared in the different version of the intro of Chased by Dinosaurs. [3] The skull elements were considered indistinguishable from those of Baryonyx walkeri from the Barremian of England by British paleontologists Alan Charig and Angela Milner. Allosaurus fragilis, the best-known species, had an average length of 8.5 m (28 ft), with the largest definitive Allosaurus specimen (AMNH 680) estimated at 9.7 meters (32 feet) long, and an estimated weight of 2.3 metric tons (2.5 short tons). [23] In a 2017 review of the family, David Hone and Holtz also considered possible functions in digging for water sources or hard to reach prey, as well as burrowing into soil to construct nests. Take a second to look at our. [4] In 1997 while describing S. tenerensis, Sereno and colleagues agreed with this assessment and concluded that Cristatusaurus was a dubious name. [1], The use of the robust forelimbs and giant claws of spinosaurs remains a debated topic. :/ oh well Next fight ~ Megalosaurus vs Allosaurus *Credits* Bildir. [1] Buffetaut and the Tunisian palaeontologist Mohamed Ouaja also suggested in 2002 that baryonychines could be the ancestors of spinosaurines, which appear to have replaced the former in Africa. The Kings of the Jurassic Era, these giant, 8-13 meter long, carnivorous dinosaurs were the lions of the Jurassic, the top predators of their age. The pubis (pubic bone) had a front surface that was wider than the side surface, and its forward-facing lower end was flattened and rectangular, with a brief flange along the midline, in contrast to the expanded boot shape it had in other theropods. The heavy arm musculature powered sizable hand claws, that of the first digit (or "thumb") being the largest with a length of 19 centimetres (7.5 inches). The animal was named and described by palaeontologist Paul Sereno and colleagues in 1998, based on a partial skeleton from the Erlhaz Formation. Thumbnail; Medium; Large; Full; Previous. In contrast, the primitive and typical condition for theropods was a tall, narrow snout with blade-like (ziphodont) teeth with serrated carinae. The Suchomimus is somewhat smaller than normal(11-12 meters), and scaling down from a figure of 3 tonnes for an 11-meter specimen, we get ~2.51 tonnes for the Suchomimus. Suchomimus wins more often than not. Suchomimus was a large carnivorous dinosaur.it lived in what we know today as africa. Who wins? Ornitholestes Vs Dromeasaurus - Dromeasaurus. Suchomimus (meaning "crocodile mimic") is a genus of spinosaurid dinosaur that lived between 125 and 112 million years ago in what is now Niger, during the Aptian to early Albian stages of the Early Cretaceous period. [5] In a 2003 analysis, German paleontologist Oliver Rauhut concurred with this. The first find, a giant thumb claw, was made on 4 December 1997 by David Varricchio. Send to Friend. save hide report. By the shape of its snout we can tell it is a member of the spinosauridae family the same as other animals with a simular skull such as baryonyx and spinosaurus. It begins. Suchomimus might also be a junior synonym of the contemporaneous spinosaurid Cristatusaurus lapparenti, although the latter taxon is based on much more fragmentary remains. MNN GDF 510 to MNN GDF 511 comprise two caudal vertebrae. In 1997, American palaeontologist Paul Sereno and his team at Gadoufaoua discovered fossils that represented about two-thirds of a large theropod dinosaur skeleton in Niger. [27], This environment was home to a variety of fauna including dinosaurs, pterosaurs, turtles, fish, hybodont sharks, and freshwater bivalves. You are using an out of date browser. Additionally, several specimens have been assigned as paratypes: MNN GDF 501 to 508 include a snout, a quadrate from the back of the skull, three dentaries (tooth-bearing bones of the lower jaw), an axis (second neck vertebra), a rear cervical vertebra, and a rear dorsal vertebra. Further back, there were at least 22 teeth per upper jaw side in the maxilla, while the entire lower jaw side carried 32 teeth in the dentary bone. [25] The local flora probably consisted mainly of ferns, horsetails, and angiosperms, based on the dietary adaptations of the large diplodocoids that lived there. While its teeth were not made for breaking bones like T-Rex, they were thin and serrated like #steak #knives. The spines may have held up some kind of low crest or sail of skin that was highest over its hips, lower and extending further to the back than that of Spinosaurus, in which the sail reached its highest peak over the dorsal vertebrae. It consists of a partial skeleton lacking the skull. Pinacosaurus Vs Pack of Velociraptors - Pinacosaurus. The scene was reused from the Ballad of Big Al where a female Allosaurus tries to keep Big Al away. Read Big Al vs Suchomimus from the story An Allosaurus in RWBY by Omega0999 (Monstrous Theropod) with 546 reads. Allosaurus Vs Stegosaurus - Allosaurus. That shouldn't give either one too much of an advantage. Life. And now we... you... just manufacture them. competition for Suchomimus is baryonyx due to similar habitat needs other competition include are t rex,allosaurus,carnotaurus,albertosaurus,ceratosaur and Teratophoneus. Those of the five sacral vertebrae were the longest. Share. 3 comments. Irritator Vs Carnotaurus - Carnotaurus This thread is archived. Since Suchomimus was more closely related to Baryonyx (from Europe) than to Spinosaurus—although that genus also lived in Africa—the distribution of spinosaurids cannot be explained as vicariance resulting from continental rifting. The Dinosaur Protection Group has hacked the Isla Nublar Jurassic World site to keep concerned citizens informed of what’s happening with the remaining dinosaurs as they struggle to survive in the face of an imminent natural disaster. In the ankle, the astralagus had an ascending process taller than that of Allosaurus. [11] In 1998 Sereno and colleagues suggested the same dietary preference for Suchomimus. This was later confirmed in 1997 with the discovery of partially digested fish scales found in the Baryonyx holotype. Allosaurus was a faster animal which most likely relied on stealth and agility to bring down large prey. Baryonyx was about 9 meters in length and weighed 1.2 tons; although the holotype specimen may not have been fully grown at the time of death. Apart from the back ridge, Suchomimus was very simi… 10.02.2019 - Allosaurus - Quora Suchomimus accurate with Allosaurus accurate Suchomimus usually live in pairs or small groups with few going alone. Accordingly, the ulna of the lower arm was well-developed with an enormous olecranon (upper process set-off from the shaft), an exceptional trait shared with Baryonyx. The result of incalculable actions and reactions, trials and errors, genetic mutations and unknowable combinations, chaos... all leading to a living, breathing thing. The specific name tenerensis is after the Ténéré Desert where the animal was found. [16] Milner suggested in 2003 that spinosaurids originated in Laurasia during the Jurassic, and dispersed via the Iberian land bridge into Gondwana, where they radiated. An allosaurus adult was between 8.5 and 12m in length (28-39 ft), while the average T. Rex adult was about 12-15m long (40-50 ft). [1], The following phylogenetic tree shows a 2009 analysis of the Megalosauroidea. It may not display this or other websites correctly. Sections of this page. The average height of an allosaurus was 17ft (a little over 5m) while T. Rex was about 23ft (7m) tall on average. share. [26] Suchomimus lived in what is now Niger, during the late Aptian to early Albian stages of the Early Cretaceous, 112 million years ago. Suchomimus, however, lacked the tall spines and large sail of its famous cousin since its vertebrae were much smaller. main prey are fish,elk,deer, Pachycephalosaurus, Gallimimus.hadrosaurus,triceratops and Stygimoloch. The tip of the snout was enlarged sideways and carried a "terminal rosette" of longer teeth, seven per side in the premaxillae and about the same number in the corresponding part of the lower jaw. In 1998, Sereno, Allison Beck, Didier Dutheil, Boubacar Gado, Hans Larsson, Gabrielle Lyon, Jonathan Marcot, Oliver Rauhut, Rudyard Sadleir, Christian Sidor, David Varricchio, Gregory Wilson and Jeffrey Wilson named and described the type species Suchomimus tenerensis. [22], The Elrhaz Formation, part of the Tegama Group, consists mainly of fluvial sandstones with low relief, much of which is obscured by sand dunes.