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What else can I help you with?
When did the Jurassic time period occur?
According to the International Commission on Stratgraphy, the Jurassic period lasted from 199.6 million to 145.5 million years ago. It is the middle period of the Mesozoic ("middle life") Era. This is the period when the dinosaurs were predominantly present on the face of earth, various species of the same were present everywhere. But an unexplainable event turn things around.
When were bats first discovered and by who?
50 million years ago
During what period of time were hominids hunter-gatherers?
From about 5 million years ago to about 5000 years ago.
Where do trilobites live?
Where DID trilobites live? In the ocean, between 530 million and 250 million years ago.
According to Wegener and the hypothesis of continental drift Pangaea broke apart 200 million years ago. What was Pangaea?
Pangaea was the supercontinent into which all the land masses were concentrated until about 200 million years ago.
When was the Stonehenge finished?
4500 years ago :)
When did they make the sphinx?
about 4500 years ago.
Which Era is the longest Precambrian Paleozic Mesozoic or Cenozoic?
Precambrian
When was Stonehenge created?
Around 4500 years ago.
Roughly when was stonehenge built?
4500 years ago
Is 2489 bc 25000 years ago?
You have written 25 years ago there. But I'm taking it you meant 25,000 years ago.The year currently is 2011, so you would do 2011+2489, which comes to 4500.So your answer is no, it was not 25,000 years ago - nor 25 years ago - but 4500 years ago.
How many years ago was 1-1.8 million years ago?
1-1.8 million years ago was approximately 0.2-0.8 million years ago.
When did the dinosaurs existed?
16 million years ago approximately
About how many year ago the mesozoic lasted?
The Mesozoic Period (251 - 65 million years ago) lasted approximately 216 million years. It consisted of the Triassic Period (251 - 200 million years ago), the Jurassic Period (199-146 million years ago) and the Cretaceous Period (145 - 65 million years ago).
When did the dinosaurs live on earth?
From about 180 million years ago until about 65 million years ago.
Which is the country which was home to the Indus valley civilization 4500 years ago?
Pakistan.
What gases were in the atmosphere 4.4 million years ago?
4.4 million years ago, the atmosphere likely consisted of gases such as nitrogen, carbon dioxide, methane, water vapor, and trace amounts of other gases. The composition may have been different from today due to ongoing geological and climatic processes.
