P.boisei

Discription

Neanderthals were as formidable as the Ice Age environment they lived in.Their short squat physique was an ideal body shape for conserving heat. But despite their small stature, they had big, powerful muscles - a sign of the demanding lifestyle they led.

They looked out at their harsh world from under a bony ridge that arched across their foreheads. Set in the middle of their long faces was a long projecting nose that distanced the delicate tissues of the brain from the frozen Ice Age air.

They were skilled hunters, cooperating together in hunting parties. Neanderthals exploited the natural landscape to surround their quarry and make a kill at close range. This hunting practice left many Neanderthals with painful injuries.

Neanderthals were capable of speech, but their communication skills were not as advanced as our own. They also seemed to lack an understanding of abstract concepts such as art

How did they survive the Ice Age?

During the Pleistocene, the polar ice caps were locked in a cycle of retreat and advance. When they retreated, temperatures climbed and deciduous forest covered Europe. When the ice caps advanced, temperatures plummeted and the landscape turned into snowy tundra. In order to survive these ice ages, heidelbergensis evolved physical adaptations to the cold, and became the Neanderthals.

The Neanderthals lost the tall, strapping physique of heidelbergensis and developed a short, stocky body that was an ideal shape for conserving heat. They were also extremely muscular in order to cope with the demands of a gruelling Ice Age lifestyle. This physique developed early in childhood.

"An eight-year old Neanderthal is at the same developmental stage as a 12-year old modern human," says Christoph Zollikofer, an anthropologist at the University of Zurich.

Meat-eating hunters

The Neanderthals were committed carnivores, and in order to obtain enough animal meat to survive, they needed to be skilled hunters. Neanderthals hunted bison, auroch (an ancestor of living cattle), deer, reindeer and musk ox, to name but a few.

Neanderthals slaughter a mammoth in a hypothetical hunting scenario They probably trapped their prey in bogs or on deep stream banks before closing in with their spears and making a kill at close range. A high rate of head and neck trauma in Neanderthals matches the pattern seen in present-day rodeo riders suggesting that, like these sportsmen, Neanderthals were tackling big animals up close and getting thrown off them.

"They do seem to have gone in for a much more in-your-face culture. That was reflected in the way they went in for the food quest. It was the same sort of pattern," says Gamble. "This applied to the way they built their societies, which I think were based on face-to-face interaction."


Evidence

Neanderthal fossil remains have been found all over Europe, from Portugal in the west to Uzbekistan in the east. The first Neanderthal fossils were found in 1856, when quarry workers dug up human fossil remains near Dusseldorf in Germany. At the time, the remains were thought to be those of a soldier who died in the Napoleonic Wars.

Their huge muscles left deep grooves on their bones where they attached. Their bodies show a catalogue of injuries that matches the pattern seen in modern rodeo riders, perhaps suggesting that they were frequently thrown off big animals.

Despite claims to the contrary, Neanderthals do not seem to have been our ancestors. Analysis of their DNA indicates that they were not closely related to us.