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What period came first Jurassic cretaceous or triassic?
jurassic The Triassic was the earliest period of the Mesozoic, followed by the Jurassic then the Cretaceous. The Cretaceous was of the greatest duration.
What came after the Jurassic period?
Cretaceous period.
What came after the triassic period?
After the Triassic period, the Jurassic period began, followed by the Cretaceous.
Is there a Mass extinction in the Jurassic period?
There was a minor extinction event at the end of the Jurassic period. It was probably caused by global climate change. Dinosaurs like Allosaurus, Ceratosaurus, Camarasaurus, and Stegosaurus couldn't adapt to the change in temperature, so they all died out. The Cretaceous period then came after the Jurassic period had ended.
Which came first the Jurassic or Triassic period of geologic time?
The Triassic preceded the Jurassic.
A timeline of when the dinosaurs where alive?
Dinosaurs have been alive in the Mesozoic Era. The Mesozoic Era consist of three time periods the Triassic, Jurassic, and Cretaceous. The Triassic is the oldest part of the Mesozoic Era. The Cretaceous is the youngest part of the Mesozoic Era. The Triassic period had started 227 million years ago and ended 22 million years later. When the Triassic period ended the Jurassic period started. The Jurassic period started 205 million years ago and ended 61 million years later. After the Jurassic period came the Cretaceous period. The Cretaceous period started 144 million years ago and ended 79 million years later. The dinosaurs have been alive ever since the beginning of the Triassic period and are still alive today. But the dinosaurs that are alive to this day are the evolve creatures of those in the past.
What was the period 65 million years ago?
The cretaceous period!!! First it was the Triassic period about 200-250 million yrs ago then it was the Jurassic Period and then about 135 million yrs ago the cretaceous period started and then it ended about 65 million yrs ago. This was the period when the t-rex was alive along with ankylosaurus, velociraptor, triceratops and iguanodon. Hope this helpsss!!! from Megggannn
What period did the Trex from?
It came from the Jurassic time period.
Did the dinosaurs die off in the Triassic Period?
name three species of the Jurassic period dinosaurs whose length was measured at 30 feet or longer
When is the time period when dinosaurs existed?
They evolved in the Triassic and mainly spreadout to dominate the Erath in the Jurassic most people will say this is the golden age of the dinosaurs, however I'd say the early-mid creataceous is, it's when all the weird species came
What year did the Jurassic Park movie come out?
The first movie of Jurassic Park came out in 1993, the second one came out in 1997 and the third on came out in 2001.
What type of clothes did travelers wear in the Jurassic period?
Humans, or anything that could be remotely related to humans, came along many millions of years after the Jurassic Period.
