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A 250-Million-Year-Old Fossil Tells How Mammals' Unique Hearing Came About

The hearing of modern mammals is characterized by features that make it possible to perceive a wide range of frequencies and volumes using features of the middle ear, including eardrums and several small bones. In a new study, paleontologists from Chicago have found that these physical features began to form almost 50 million years earlier than thought, according to Science Alert. YOU WILL BE INTERESTED The oldest vertebrates could have four e…
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The hearing of modern mammals is characterized by features that make it possible to perceive a wide range of frequencies and volumes using features of the middle ear, including eardrums and several small bones. In a new study, paleontologists from Chicago have found that these physical features began to form almost 50 million years earlier than thought, according to Science Alert. YOU WILL BE INTERESTED The oldest vertebrates could have four e…

·Kyiv, Ukraine
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ZN.UA Зеркало недели broke the news in Kyiv, Ukraine on Wednesday, February 4, 2026.
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