Profiles

Name Tanystropheus Diet Carnivorous Name Meaning Long-necked one Height N/A Pronunciation Tan-ee-stro-fee-us Length 5 or 6 meters (16.4 to 20 feet) Era Mesozoic Era – Triassic Weight 32.9 to 74.8 kgs (72.5 to 164.9 lbs) Classification Reptilia, Tanystropheidae,‭ & Tanystropheus Location Europe Tanystropheus Pictures The Tanystropheus The Triassic Epoch, spanning approximately 50 million years, marked […]

Name Sauroposeidon Diet Herbivorous Name Meaning Poseidon Lizard Height 18 to 20 meters (59 to 66 feet) Pronunciation SAW-roh-po-SYE-don Length 27 to 30 meters (89 to 98 feet) Era Mesozoic — Early Cretaceous Weight 44 to 66 tons (97,000 to 145,000 lbs) Classification Dinosauria, Saurischia, Sauropoda Location United States (North America) Sauroposeidon Pictures The Sauroposeidon

Name Pikaia Diet Carnivorous Name Meaning Named after the Pikaia Mountain in Canada  Length 3.8–5 centimeters (1.5–2 inches) Pronunciation Pik-ay-ah Weight N/A Era Paleozoic — Cambrian Location Canada (North America) Classification Chordata, Pikaiidae, & Pikaia Pikaia Pictures The Pikaia What looks like a worm but isn’t really a worm?  That’s the Pikaia—a primitive chordate that

Name Amargasaurus Diet Herbivorous Name Meaning Lizard of Amarga Height 2.5 meters (8.2 feet) Pronunciation A-mag-gah-sore-us Length 9 to 13 meters (30 to 43 feet) Era Mesozoic – Early Cretaceous Weight 2.6 to 4 tons (5700 to 8800 lbs) Classification Dinosauria, Saurischia, Sauropoda Location Argentina (South America) Amargasaurus Pictures The Amargasaurus Amargasaurus was a sauropod

Name Lythronax Diet Carnivorous  Name Meaning Gore King Height 2.3 meters (7.5 feet) Pronunciation Lye-thro-nax Length 5-8 meters (16.4-26.2 feet)  Era Mesozoic – Late Cretaceous Weight 500-2,500 kilograms (1,100-5,511 pounds) Classification Dinosauria, Saurischia, Theropoda Location Utah, Western North America Lythronax Pictures The Lythronax Imagine a smaller, earlier version of the famous T-Rex, and you’ll envision

Name Camptosaurus Diet Herbivorous  Name Meaning Flexible lizard Height 1.4 meters (4.6 feet) Pronunciation Kamp-toe-sore-us Length 5-6.79 meters (4.6 feet)  Era Mesozoic – Late Jurassic Weight 500-800 kilograms (1,102–1,764 pounds) Classification Dinosauria, Ornithischia, Ornithopoda Location North America, possibly Europe Camptosaurus Pictures The Camptosaurus Camptosaurus is the oldest genus in the ornithischian group of dinosaurs called

Name Centrosaurus Diet Herbivorous  Name Meaning “Pointed Lizard” Height 6-8 feet (1.8-2.5 meters) Pronunciation cen-troh-sore-us Length 16-18 feet (5-5.5 meters) Era Mesozoic – Late Cretaceous Weight 4,400-6000 lbs (2.2-3.0 short tons) Classification Dinosauria, Ornithischia & Ceratopsia Location Canada, North America Centrosaurus Pictures The Centrosaurus The presence of numerous previously extinct animals much larger than anything

Name Alioramus Diet Carnivorous Name Meaning Different Branch Height N/A Pronunciation Ah-lee-oh-ray-muss Length 5-6 meters (16-20 feet) Era Mesozoic – Late Cretaceous Weight 500-700 kg (1,100-1,500 pounds) Classification Dinosauria, Saurischia & Theropoda Location Mongolia, Asia Alioramus Pictures The Alioramus A group of apex predators known as tyrannosaurid theropods stand out as significant figures in the

Name Globidens Diet Carnivorous Name Meaning Globe Teeth Height N/A Pronunciation Glob-i-denz Length 5-6 meters (16.4-19.7 feet) Era Mesozoic – Late Cretaceous Weight 2 metric tons (2.2 short tons) Classification Squamata, Mosasauroidea & Mosasauridae Location North America, Africa Globidens Pictures The Globidens Globidens was a prehistoric marine reptile and an inhabitant of the Late Cretaceous