Post by poseidon on Jul 31, 2021 20:58:20 GMT -5
Carcharodontosaurus /ˌkɑːrkəroʊˌdɒntoʊˈsɔːrəs/ is a genus of large carcharodontosaurid theropod dinosaur that existed during the Cenomanian stage of the mid-Cretaceous Period in Northern Africa. It is currently known to include two species: C. saharicus and C. iguidensis, which are among the largest theropods, nearly as large as or even larger than Tyrannosaurus, Giganotosaurus, and Spinosaurus.
Carcharodontosaurus includes some of the longest and heaviest known carnivorous dinosaurs, with various scientists proposing length estimates for the species C. saharicus ranging between 12 and 13.3 meters (39 and 44 ft) and weight estimates between 6.2 to 15.1 metric tons (6.8 to 16.6 short tons). In 2016 Molina-Pérez & Larramendi gave a length of 12.8 meters (42 ft) and a weight of 7.8 metric tons (8.6 short tons) for the neotype of C. saharicus, and a length of 11 meters (36 ft) and a weight of 5.2 metric tons (5.7 short tons) for a referred tooth of C. iguidensis.
Mapusaurus (meaning "Earth lizard") was a giant carcharodontosaurid carnosaurian dinosaur from the early Late Cretaceous (late Cenomanian to early Turonian stage), approximately 97 to 93 million years ago, of what is now Argentina and Chile.
Mapusaurus was a large theropod, and was roughly similar in size to its close relative Giganotosaurus, with the largest known individuals estimated as about 11.5 meters (38 ft) to 12.6 meters (41 ft) in length or more and weighing about 3 metric tons (3.3 short tons) to 5 metric tons (5.5 short tons).[1] The longest individual for which Coria and Currie (2006) provided a concrete estimate in Table 1 (appendix lll) is the animal to which femur MCF-PVPH-208.203 belonged; this individual is estimated as 10.2 meters (33 ft) long.
Carcharodontosaurus includes some of the longest and heaviest known carnivorous dinosaurs, with various scientists proposing length estimates for the species C. saharicus ranging between 12 and 13.3 meters (39 and 44 ft) and weight estimates between 6.2 to 15.1 metric tons (6.8 to 16.6 short tons). In 2016 Molina-Pérez & Larramendi gave a length of 12.8 meters (42 ft) and a weight of 7.8 metric tons (8.6 short tons) for the neotype of C. saharicus, and a length of 11 meters (36 ft) and a weight of 5.2 metric tons (5.7 short tons) for a referred tooth of C. iguidensis.
Mapusaurus (meaning "Earth lizard") was a giant carcharodontosaurid carnosaurian dinosaur from the early Late Cretaceous (late Cenomanian to early Turonian stage), approximately 97 to 93 million years ago, of what is now Argentina and Chile.
Mapusaurus was a large theropod, and was roughly similar in size to its close relative Giganotosaurus, with the largest known individuals estimated as about 11.5 meters (38 ft) to 12.6 meters (41 ft) in length or more and weighing about 3 metric tons (3.3 short tons) to 5 metric tons (5.5 short tons).[1] The longest individual for which Coria and Currie (2006) provided a concrete estimate in Table 1 (appendix lll) is the animal to which femur MCF-PVPH-208.203 belonged; this individual is estimated as 10.2 meters (33 ft) long.