Study on skull of Altamura Man could be blow to adaptation theories about Neanderthals and their extinction

One sign of a really cold day is the sharp sting of freezing air in your nose. It was believed that the noses of Neanderthals were better adapted to breathing the cold air of the Ice Age and that when the climate became warmer they were outcompeted by modern humans. This is now being questioned.

The opening in the Neanderthal skull is bigger than ours, with a larger nasal cavity behind it. This was thought to have bony convolutions to warm and moisten the incoming air, similar to those seen on some arctic mammals. These delicate structures would only survive in an exceptionally well-preserved skull though, so it was never clear whether they were actually present.

Study on skull of Altamura Man could be blow to adaptation theories about Neanderthals and their extinction

One sign of a really cold day is the sharp sting of freezing air in your nose. It was believed that the noses of Neanderthals were better adapted to breathing the cold air of the Ice Age and that when the climate became warmer they were outcompeted by modern humans. This is now being questioned.

The opening in the Neanderthal skull is bigger than ours, with a larger nasal cavity behind it. This was thought to have bony convolutions to warm and moisten the incoming air, similar to those seen on some arctic mammals. These delicate structures would only survive in an exceptionally well-preserved skull though, so it was never clear whether they were actually present.

Study on skull of Altamura Man could be blow to adaptation theories about Neanderthals and their extinction

One sign of a really cold day is the sharp sting of freezing air in your nose. It was believed that the noses of Neanderthals were better adapted to breathing the cold air of the Ice Age and that when the climate became warmer they were outcompeted by modern humans. This is now being questioned.

The opening in the Neanderthal skull is bigger than ours, with a larger nasal cavity behind it. This was thought to have bony convolutions to warm and moisten the incoming air, similar to those seen on some arctic mammals. These delicate structures would only survive in an exceptionally well-preserved skull though, so it was never clear whether they were actually present.