What era did dinosaurs live?
the Mesozoic Era
The ‘Age of Dinosaurs’ (the Mesozoic Era) included three consecutive geologic time periods (the Triassic, Jurassic, and Cretaceous Periods). Different dinosaur species lived during each of these three periods.
What killed the Jurassic period?
The cause of this extinction is unknown, but there is some speculation (by sedimentologist Stephen P. Hesselbo et al.) that it was triggered by the release of huge methane deposits from within the Earth (these deposits formed beneath the seabed as surface algae dies and sinks to the sea floor).
Did T Rex live in Jurassic period?
tyrannosaur, any of a group of predatory dinosaurs that lived from the late Jurassic Period (about 150 million years ago) to the latest Cretaceous Period (about 65 million years ago), at which time they reached their greatest dominance. The best-known and largest member of the group is Tyrannosaurus rex, or T. rex.
Did T. rex live in Jurassic period?
What the Earth looked like during dinosaurs?
During the Triassic Period, all the continents were joined. The Earth had heavy vegetation near costs, lakes, and rivers, but desert in its interior. During the Jurassic Period, the continents gradually broke apart. The world was warm, moist, and full of green plants.
Did T Rex live in Jurassic Period?
What animals lived in Jurassic period?
At the top of the food chain were the long-necked and paddle-finned plesiosaurs, giant marine crocodiles, sharks, and rays. Fishlike ichthyosaurs, squidlike cephalopods, and coil-shelled ammonites were abundant. Coral reefs grew in the warm waters, and sponges, snails, and mollusks flourished.
What famous dinosaurs were alive during the Jurassic period?
Jurassic Dinosaurs: Introduction. (Scroll down to see the dinos!) The Jurassic Period is the second of the three periods of the Mesozoic Era.
What did the dinosaurs eat in the Jurassic?
What Did Dinosaurs Eat? All living things have to eat in order to survive, and dinosaurs were no exception. Triceratops, trying not to get eaten (Alain Beneteau). It was a dinosaur-eat-dinosaur world back during the Triassic, Jurassic and Cretaceous periods: large, lumbering theropods like Allosaurus and Carnotaurus made Gyrodus, a tasty fish of the Mesozoic Era.
What dinosaur lived with a Stegosaurus?
The remains of over 80 individual animals of this genus have been found. Stegosaurus would have lived alongside dinosaurs such as Apatosaurus, Diplodocus, Brachiosaurus, Allosaurus, and Ceratosaurus; the latter two may have preyed on it.
What were the dominant organisms living on Jurassic period?
The oceans of the Jurassic Period were dominated by a variety of marine reptiles and fish. These included Pliosaurs, Plesiosaurs, Metriorhynchidae and Teleosauridae . These weren’t the only marine animals, however. There were also rudists, belemnites and Gastrochaenolites . A number of turtles lived in the lakes and rivers of this time.