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The Cretaceous Period began approximately 145 million years ago, following the Jurassic Period. It marked a significant geological time frame characterized by the breakup of the supercontinent Pangaea, leading to the formation of new ocean basins and continental configurations. This period saw a warm climate, diverse ecosystems, and the dominance of dinosaurs, as well as the emergence of flowering plants. The Cretaceous ended with a mass extinction event around 66 million years ago, largely attributed to a meteor impact and volcanic activity.
What else can I help you with?
What period did the microraptor live in?
about 15 years.
What period did tryannosauras live in?
the cretacious. i probably spelled that wrong, well you know the period after the jurassic...
Did the t rex live in the Jurassic period?
NO! It lived in the Cretaceous period, litteraly
How long have praying mantises been on earth?
since the Cretacious period
Mammals around in the Cretacious period?
Multituberculates, such as Hainina, Iberodon, and Kogaionon Metatheres such as Didelphodon (a marsupial) and Alphadon Eutheria, such as Montanalestes Monotremes, such as Steropodon And others.
When did Mississippian period begin?
At the end of the Wood land period begin
Did dinosaurs live with caveman?
Highly unlikely. There may have been some species of Monotremes living contemporaneously with the dinosaurs, but it's unlikely that there were any like the platypus.
When should pay period end and begin?
The day when a pay period will end and begin will depend on the employer. Most pay periods end on Thursday and begin on Friday.
When did the greek period begin?
w4r
When did the baroque period begin?
renaissance
Words that begin with the letter peri?
periodically, period, period, perimeter
What era did the mesoproterozoic period begin?
the mesoproterozoic was an era itself not a period.
