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some early fossils suggest as long ago as 400-450 million years ago. There is of course some debate over the specifics, however nonetheless.... a long long time.
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∙ 14y ago
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Did sharks appear when dinosaur extinct?
No. Sharks appeared on earth long before the first dinosaurs did.
How long has there been sharks?
since right after a sharks came into being
How long has sharks been on the earth?
around 400 million years
Are whale sharks large in size?
Whale sharks are the largest living species of fish: They can be over 10 metres long and weigh more than 20 tonnes.
How long sharks inhabited the world?
Sharks have been around even before dinosaurs have. Scientists really dont know when but, they do know is that they are the longest living creatures in time.
Did scientists create the Earth?
No, but some scientists do study how the earth, the solar system and the universe came to be based on observations of the universe today and in the past and our understanding of the "laws of physics."
How long can sharks stay in a river?
Not long unless they are freshwater sharks
How long would it take to burn a living person from earth?
10MIN
How long have polar bears been living on the earth?
18 million
How long are tiger sharks teeth?
tiger sharks teeth are about 3inches long
How long can lemon sharks live?
about 15 to 20 years and they mate about 3 times every few months.
How long does sharks?
100meters long
