Why Did Basilosaurus Go Extinct?
Basilosaurus Was a Specialized Type of Animal That Did Not Give Rise to Any Later Whales. Abrupt Global Cooling of the Earth's Climate at the End of the Eocene...
Basilosaurus was a specialized type of animal that did not give rise to any later whales. Abrupt global cooling of the Earth's climate at the end of the Eocene coincided with changing ocean circulation. This led to the extinction of Basilosaurus and most archaic whales around 34 million years ago.
Where is Basilosaurus found?
The world's only intact fossil of an early whale – the Basilosaurus dating about 40 million years ago – has been uncovered during a new excavation at Wadi Al-Hitan, a natural World Heritage site in Egypt.
What useless parts did Basilosaurus still have?
What useless parts did basilosaurus still have? Yet Basilosaurus still retained small, weak hind legs — baggage from its evolutionary past — even though it could not walk on land. None of these animals is necessarily a direct ancestor of the whales we know today; they may be side branches of the family tree.
David Miller brings 15 years of experience in global economics, personal finance strategy, and market dynamics. He specializes in turning complex economic trends into actionable insights for everyday readers.
