Which is the oldest dinosaur?-Zoom Dinosaurs - Enchanted Learning
Question #8: What is the oldest dinosaur ever found? Answer: Recent prosauropods from Madagascar are the oldest, about 230 million years old . Until recently, the oldest dinosaur found was Eoraptor (from Argentina) - it is about 228 million years old. For more information on Eoraptor, click here . Other very early dinosaurs include species ...
Dinosaur News: Oldest-known Dinosaur Found-ZoomDinosaurs.com
The world's oldest-known dinosaurs have been found on Madagascar, an island off the coast of SE Africa. These dinosaur fossils date from 230 million years ago during the Triassic period, when Madagascar was just splitting off from what would become Africa (it has been a part of the supercontinent Pangaea).
ARCHAEOPTERYX - Zoom Dinosaurs - Enchanted Learning
If the dinosaur or paleontology term you are looking for is not in the dictionary, please e-mail us. Archaeopteryx Archaeopteryx Printout. Archaeopteryx (meaning "ancient wing") is a very early prehistoric bird, dating from about 150 million years ago during the Jurassic period, when many dinosaurs lived. It is one of the oldest-known birds.
Oldest-known Dinosaur Found in Brazil - Enchanted Learning
2001年5月27日 · A team of paleontologists led by Jorge Ferigolo found the oldest-known dinosaur (or possibly a thecodont, a reptilian ancestor of the dinosaurs) in a remote location in southern Brazil. Anatomy: This small genus of meat-eating dinosaurs was about 6.5 feet (2 m) long. The skull alone was about 12 inches (30 cm) long and contained many sharp teeth.
What was the first dinosaur ever found?-Zoom Dinosaurs
A report of this find was published by R. Brookes in 1763. The first dinosaur to be described scientifically was Megalosaurus in 1824, by William Buckland. Buckland (1784-1856) was a British fossil hunter and clergyman who discovered some Megalosaurus fossils in 1819 and named the reptile in 1824. It was the first dinosaur ever described ...
What is a Dinosaur? - Enchanted Learning
The oldest known dinosaur is Eoraptor, a meat-eater from about 228 million years ago. Dinosaur Activities. Find It! A print-out for 2nd graders. Skills: reading, writing, research, and comprehension. Word Unscramble A print-out for 3rd graders. Do this writing/spelling activity after (or while) reading this page.
COELOPHYSIS - Enchanted Learning
Coelophysis (pronounced SEE-low-FIE-sis) was a small, lightly-built dinosaur that walked on two long legs. This predator was about 9 feet long (2.8 m). It had light, hollow bones (hence its name), a long, pointed head with dozens of small, serrated teeth, three clawed fingers on its hands, and a long neck. Two types of Coelophysis fossils have ...
Othnielia - Dinosaur - Enchanted Learning Software
Othnielia was an ornithopod dinosaur that measured about 4 ft (1.1 m) long, weighing about 50 pounds (22.5 kg). Othnielia had a horny beak and a small skull with self-sharpening cheek teeth. Othnielia may have had cheek pouches. This plant eater was bipedal (walked on two legs). It had thin legs and a stiffened tail that gave it speed and ...
Saltopus Fact Sheet - Enchanted Learning
INTERESTING FACTS. Saltopus may have been a very early dinosaur. It was small, lightly-built dinosaur that walked on two legs. It had light, hollow bones, and a long head with dozens of small, sharp teeth. Saltopus has five fingers on its hands, but …
Questions and Answers-Zoom Dinosaurs - Enchanted Learning
2007年5月23日 · January 5, 2005. A: Henodus (pronounced hen-o-dus) was a marine reptile about 3.25 feet (1 m) long. It was not a dinosaur, but a placodont. It had no teeth, but used its hard, horny beak to get and crush shellfish. Henodus had a box-like head, 4 legs, a short, pointed tail, and a flat body.