⏰ when
When did scientists begin measuring Lake Baikal's age as millions of years old?
Quick Answer
Modern geological studies in the 20th century established that Lake Baikal is roughly 25 million years old.
The Full Story
Scientists came to understand Lake Baikal's great age through geology and sediment studies in the 20th century. Research showed that the lake is not only exceptionally deep but also exceptionally old, with an estimated age of about 25 million years. This makes it one of the oldest existing freshwater lakes on Earth. Its long life helps explain why it contains so many unique species found nowhere else.
Key Facts
1.Estimated age: about 25 million years
2.Recognized as a very ancient rift lake
3.Has high endemism among its species
YouTube Angle
Suggested video title for this topic:
"The ancient lake that has been evolving for 25 million years"
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