The Stegosaurus dates from about 155 - 145 million years ago in the Kimmeridgian and Tithonian age of the Upper Jurassic Period. This was in the Mesozoic Era which was part of the Phanerozoic Eon.
Some estimates suggest that it may have survived until the Berrisian (145-140 Ma) in the early Cretaceous Period although this is not generally recognised by most scientist.
The geological time units are as follows
Phanerozoic Eon (545 Ma - Now)
Mesozoic Era (251 - 65 Ma)
Jurassic Period(199 - 145 Ma) Cretaceaous(145 - 65Ma)
Kimmerridgian age(155 - 150 Ma) & Tithonian age(150 - 145) & Berrisian(145 - 140 Ma)
The Stegosaurus lived during the Late Jurassic Period.
Stegosaurus existed from about 155 to 150 million years ago. That was during the Kimmeridgian and Tithonian stages of the Jurassic period.
The geological period in which the dinosaur Stegosaurus lived was in the Jurassic Period. The Stegosaurus was living about 150 million years ago and was the largest of the plated dinosaurs.
tropical jungles
No. Stegosaurus was a Jurassic dinosaur that lived between 155 and 150 million years ago. Tyrannosaurus was a Cretaceous dinosaur that first appeared about 68 million years ago, and died out in the K-T extinction event 65.5 million years ago.
That is a very good question the Ankylosarus live in the third period Cretaceous
Stegosaurus existed from about 155 to 150 million years ago. That was during the Kimmeridgian and Tithonian stages of the Jurassic period.
Stegosaurus existed from about 155 to 150 million years ago. That was during the Kimmeridgian and Tithonian stages of the Jurassic period.
Cryolophosaurus, from the early Jurassic.
Stegosaurus never lived with tyrannosaurus Rex due to their different periods of existence.
Stegosaurus existed from about 155 to 150 million years ago. That was during the Kimmeridgian and Tithonian stages of the Jurassic period. The Jurassic was the second of the three periods in the Mesozoic era.
no
it was titainiosaurus
Stegosaurus existed from about 155 to 150 million years ago. That was during the Kimmeridgian and Tithonian stages of the Jurassic period. Othniel Charles Marsh discovered the fossils of Stegosaurus in 1877 in Morrison, Colorado.
Yes
Baby Stegosaurus would have made an easy meal for almost any carnivorous dinosaur, even small ones like Ornitholestes. However, Stegosaurus lived in herds and the parents would have done their best to protect the youngsters. Adult Stegosaurus had predators too, though. Carnivorous dinosaurs large enough to hunt adult Stegosaurus include Ceratosaurus, Torvosaurus, Allosaurus, Epanterias, and Saurophaganax.