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What period do dinosaurs disappeared?
They disappeared in cretatucous Period . The last dinosaur in earth is barchiosaurus
What species has disappeared from earth?
The dinosaurs are one of the species that has disappeared from the earth.
Did dogs live during the dinosaurs?
Dogs did not live during the time of the dinosaurs. There were no known mammals on Earth during that period.
Did dinosaurs have their own earth?
No, there were mice, beavers and insects during that time period.
During what time period were dinosaurs at their peak?
the best time of dinosaurs was the jurassic period where big sauropods ruled the earth ,late in the cretaceous period some species of dinosaurs were in decline before the hit of the meteorite that killed all dinosaurs
Dinosaurs first appeared in what period?
Dinosaurs first appeared in the tertiary stages of the Earth. Tertiary was when the dinosaurs ruled the earth. Then there was jurassic and then creteacious
What is an fact about the cretaceous period?
This was the period in which the dinosaurs were killed by and astroid that struck earth
Is the Jurassic period a geologic time that followed the mass extinction of dinosaurs?
No. The Jurassic was in the middle of the dinosaurs' reign on Earth. The time period after the extinction of the dinosaurs is referred to as the Paleogene or the Tertiary.
Which two forms of life existed together on the earth during the same period?
Dinosaurs and early mammals coexisted on Earth during the Mesozoic Era. This era lasted from about 252 million years ago to 66 million years ago, with mammals evolving alongside dinosaurs until the mass extinction event that wiped out the dinosaurs.
Did snakes have feet when dinosaurs were alive?
There were ancestors of snakes that had feet during the time of the dinosaurs. But the mere fact that they had feet meant that they would be considered snakes. Instead they were more like modern lizards. The first snakes appeared during the Cretaceous period when dinosaurs still dominated the earth.
What kind of dinosaurs live in the mesozoic era?
The Mesozoic era is divided into three periods Triassic, Jurassic and Cretaceous. During the early Triassic, corals appeared. Seed plants dominated the land, in the northern hemisphere, conifers flourished. Glossopteris was the dominant southern hemisphere tree during the Triassic period. Many new dinosaurs appeared during the Jurassic period. Giant plant eating dinosaurs dominated the Earth. carnivores such as Allosaurus and Composognathus were plentiful. Many bird-like dinosaurs also thrived during this period. The Cretaceous period saw the heyday of the dinosaurs. Many new species of dinosaurs evolved during this period. New dinosaurs such as, the deadly t-rex and the extremely large Giganotosaurus appeared for the first time as did Triceratops and many others.
What meat-eaters lived during the Jurassic?
The Allosaurus was the largest and the Compsognathus was the smallest of the meat-eating dinosaurs that lived during the Jurassic Period. See the related link below for more information:
