125,000-year-old ‘fat factory’ run by Neanderthals discovered in Germany
According to new researches, people who live on a lake by systematically functioning animal carcasses for oily nutrients of Germany – people – scientists are running things that they define as the “fat factory to boil the bones on a wide scale.
Archaeologists analyzed the factory by analyzing 120,000 bone pieces and 16,000 Flint devices, which were revealed for several years in an area known as Neumark-Nord in the south of Halle City. Excavators found works with the evidence of the use of fire.
Researchers believe that Neanderthals, a species of extinct human beings known to have lived in that region until 125,000 years ago, have shredded the bones rich in bone marrow into pieces with stone hammers, and then boiled for several hours to remove the fat that can be reviewed after cooling.
This success helps to paint a picture of the organization’s organization, strategy and depth survival skills, as it will include planning of planning, carrying carcasses beyond emergency food needs and the creation of oil in an area specifically specifically for the task.
“Neanderthals are stupid, this attitude, another data point that proves otherwise,” said Wil Roebroeks, a Paleolithic archeology study and professor of Leiden University in the Netherlands.
A series of archaeological discoveries in recent years have shown that the original rough clichés of Neanderthals were smarter than they could recommend. The old people lived in Eurasia and disappeared 40,000 years ago and found previous studies. thread And gum, carved bones And Cave wallsand the jewelry mounted Eagle claws.
The details in the new study show that Neanderthals can be sophisticated unexpectedly in nutritional approaches.
Researchers believe that Neanderthals have been pieces before boiling the animal bones to remove nutrients. – Kindler/Leiza-Monrepos
Protein poisoning threat
Neanderthals living in the German region for a period of 300 years, according to the study, clearly understood the nutritional value of the bone gray they produced.
A small amount of fat is an important part of a healthy, balanced diet. The substance was probably more important for hunter-gatherers such as Neanderthal, who were dependent on animal foods.
A diet with lean meat dominated and missing in fatty acids can lead to a weakening and sometimes fatal malnutrition that the capacity of liver enzymes to break down protein and get rid of excess nitrogen. Today, the situation, known as protein poisoning, gained fame as “rabbit poisoning” or “Mal de Caribou ör from North America’s early European explorers.
Hunter-gathers such as Neanderthals, with average body weights between 50 kilograms and 80 kilograms (110 pounds and 175 pounds), they would have to keep diet protein consumption below 300 grams (about 10 ounces) per day. According to the research, this is about 1,200 calories – a very short level of daily energy needs. As a result, Neanderthals had to originate from a non -protein source, the remaining calories, fat or carbohydrates.
Meat cuts from animal muscle contain very little fat, making bones containing bone marrow and other fat tissue even when an animal is malfunctioned – a more important source.
Researchers have discovered that the overwhelming majority of the ruins in the region came from 172 large animals, including horses, deer and aurochs, currently extinctly extinct cow -like creatures. Neanderthal had chosen the longest bones that would include the marrow.
A artificial intelligence made the impression that the oil factory site could resemble 125,000 years ago. – Schergon/Leiza-Monrepos
A line oak acorn, a pinch of sloe plum
According to the study writers, it is not clear how the Neanderthals work the bones. Old people probably contains or shaped pots or pots from other body parts, such as birch shells, animal skin or stomach lining, or other body pieces, such as gastric lining.
Neanderthals suggested that Zooarkeology at Reading University, a senior researcher. Authorized, hazelnut, oak acorn and Sloe plum residues were also found during the excavations, he said.
“These were not only simple hunter-gathers who reached day by day, and they were master planners who could look at, organize complex tasks and squeeze every calorie circles, Sm he said.
According to Ludovic Slimak, an archaeologist at the French National Scientific Research Center (CNRS) in Toulouse, France, and Ludovic Slimak, an archaeologist at the University of Paul Sabatiter. Slimak did not participate in the study.
“In the end, they offer open archaeological confirmation that most of us have been suspected for a long time: Neanderthals not only value intra -bone lipids, but developed certain strategies to remove and process them,” he said. It will be published in English later this year.
“This is closely compatible with the wider archaeological records that show Neanderthals as a sense of refined ecological adaptation and high -skilled major play hunters,” he said.
The Neumark-Nord region has been the best example of bone oil since this period of the Stone Age, Bruce Hardy, Professor of Anthropology at the Kenon College in Gambier, Ohio. Hardy was not included in the research.
“The combination of evidence presented in Neumark-Nord is impressive here, Hard Hardy said. “Neanderthal can represent the burning gun of the bone-gres render or the boiling bone meat juice.”
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