Neanderthal and Cro-Magnon brains. Neanderthals matured more slowly than modern humans

Neanderthal and Cro-Magnon brains.  Neanderthals matured more slowly than modern humans
Neanderthals [History of failed humanity] Vishnyatsky Leonid Borisovich

Brain: quantity and quality

Brain: quantity and quality

So, I repeat: in terms of the absolute size of the brain cavity, Neanderthals, on average, were somewhat superior to Homo sapiens, and this applies to both Paleolithic and living representatives of our species. To the living, perhaps even more than to the Paleolithic, since over the past 10-15 thousand years, the brain size of people in many regions, including Europe, has decreased slightly.

Data available for Neanderthals are summarized in Table 1. 6.1. It follows from it that the average brain volume of adult men was at least 1520 cm 3 and at least 1270 cm 3 in adult women. For a group of children and adolescents aged 4 to 15 years, whose gender is in most cases unclear (only the skull of Le Moustier 1 is confidently identified as male), this figure is 1416 cm 3.

Table 6.1: Neanderthal brain volume data (in cm3)

grown men
Neanderthal 1 1525 1336 (1033, 1230, 1370, 1408, 1450, 1525)
Sleep 1 1305 1423 (1300, 1305, 1525, 1562)
Sleep 2 1553 1561 (1425, 1504, 1553, 1600, 1723)
La Chapelle 1626 1610 (1600, 1610, 1620, 1626, 1550–1600)
La Ferrarisi 1 1641 1670 (1641, 1681, 1689)
Amud 1 1750 1745 (1740, 1750)
Shanidar 1 1600 1650 (1600, 1670)
Shanidar 5 1550
Saccopastore 2 1300
Guattari 1360 1420 (1350, 1360, 1550)
Krapina 5 1530 1490 (1450, 1530)
Average 1522 1523
adult women
La Quina 5 1350 1342 (1307, 1345, 1350, 1367)
Gibraltar 1 1270 1227 (1075, 1080, 1200, 1260, 1270, 1296, 1300, 1333)
Tabun 1 1271
Saccopastore 1 1245 1234 (1200, 1245, 1258)
Krapina 3 1255
Average 1278 1269
Children and teenagers 4-15 years old
Le Mustier 1565 (1352, 1565, 1650)
La Quina 18 1200 (1100, 1200, 1310)
Gibraltar 2 1400
Anzhi 2 1392
Teshik-Tash 1490 (1490, 1525)
Krapina 2 1450
Children 2-3 years old
Shubalyuk 1187
Peche de l'Aze 1135
Dederieh 1 1096
Dederieh 2 1089
newborns
Mezmayskaya 422–436

Note. The middle column shows the results of measurements that often appear in contemporary literature as the most realistic, and on the right - the results of all measurements (in brackets) and their average values.

In a recent report by the American researcher R. Holloway, who devoted many years to studying the endocranes of fossil hominids, the figure 1487 cm 3 appears as the average volume of the brain cavity of Neanderthals, calculated from 28 skulls of different sex and age. As for modern people, different sources give different figures as typical values ​​for them, but in general, if pathologies (microcephalism) are excluded, the extreme range of variations will be approximately from 900 to 1800 cm 3, and the average figure will be about 1350–1400 cm 3. According to the Canadian anthropologist J. Rushton, who measured the heads of 6325 American servicemen, the average size of the brain cavity varies in representatives of different races from 1359 cm 3 to 1416 cm 3 .

Therefore, it turns out that the volume of the endocrane in modern people is, on average, at least 100 cm 3 less than that of Neanderthals. On the contrary, in relative size, i.e., the ratio of the size of the brain to the size of the body, Homo sapiens, perhaps, although slightly, is still ahead of its closest relatives. However, even if this is true (which still needs to be confirmed), then it is still not worth deceiving yourself with this circumstance. The fact is that in primates, as a comparison of data obtained for more than two dozen different genera shows, the absolute size of the brain correlates better with the results of assessing the level of intellectual abilities than the relative size. Of course, there are exceptions to this rule (chimpanzees, for example, are considered smarter than gorillas, although the brain of the latter is larger), but in general the trend is just that.

Does the pattern found in monkeys apply to humans? Is there a relationship between absolute brain size and intellectual ability in humans, too? This very delicate issue remains debatable. Some experts believe that there is no such connection. “The brain cavity,” argue supporters of this point of view, “is like a wallet, the contents of which mean much more than its size.” Others, on the contrary, are confident that there is a connection, and that in general there is a strong positive correlation between brain size, on the one hand, and IQ, on the other. Like it or not, but as regards the progressive enlargement of the brain in members of the genus Homo, then it seems undoubted that it was the growing role of intellect and culture that acted as the main factor that determined this process. This confidence is based not only on the fact that the first noticeable jump in the size of the endokran in hominids chronologically coincides with the appearance of the oldest stone tools and other archaeological evidence of the complication of cultural behavior. The point is also that the brain, along with the heart, liver, kidneys and intestines, is one of the most “expensive” anatomical organs in terms of energy. While the total weight of these organs in humans is on average only 7% of body weight, the share of metabolic energy consumed by them exceeds 75%. The weight of the brain is 2% of the body weight, but it consumes about 20% of the energy received by the body. The larger the brain, the more effort and time its owner has to spend on getting food in order to make up for energy costs. Instead of resting quietly in a secluded place, he is forced to spend extra hours wandering through the jungle or savannah in search of edible plants and animals, at the same time risking turning from a hunter into a victim of stronger predators. Therefore, for most species, a large brain, such as that of primates and, especially, humans, is an unaffordable luxury. An increase in its size could become possible only if the growth of the energy load on the body accompanying this process was compensated by some important advantages that ensured the effect of natural selection favorable for the “highbrows”. Considering the functions of the brain, it is difficult to doubt that these advantages were associated primarily with the development of intelligence (memory, mental abilities) and beneficial changes in behavior, increasing its plasticity and efficiency.

In this regard, another chronological coincidence is apparently not accidental. Archaeological data suggest that the appearance of the genus Homo accompanied by changes in the diet of human ancestors, namely an increase in meat consumption. Although the pattern of tooth wear in Olduvai hominins (approximately 2.6-1.6 million years ago) suggests that the basis of their diet was still plant foods, meat food, as can be seen from the abundance of animal bones at some of the oldest sites, and also from the presence in the same place of tools that served for butchering carcasses, has also become of no small importance. This can be considered an important condition for brain growth, since the reduction in the share of plant foods in the diet of our ancestors and the increase in the share of animal food - much more high-calorie and easily digestible - created the opportunity for a decrease in the size of the intestine, which, as already mentioned, is also one of the energetically most "expensive" organs. This reduction should have helped maintain the overall metabolic balance at the same level, despite the significant growth of the brain. It is no coincidence that modern humans have much smaller intestines than other animals of a similar size, and the energy gain resulting from this is inversely proportional to the losses associated with an enlarged brain.

Rice. 7.1. Virtual cast of the brain cavity of the Neanderthal skull of Saccopastore 1 (source: Bruner et al. 2006)

In a word, if we judge mental abilities by the size of the brain, then we have to conclude that Neanderthals were at least not inferior to us. But, perhaps, they lost in the complexity of its structure? Maybe the contents of their skull, despite its large size, was simple, monotonous and primitive? To answer this question, anthropologists have endocranial castings at their disposal, that is, casts, dummies of the brain cavity. They make it possible to get an idea not only about the volume of the brain of fossil forms, but also about some important features of its structure, which are reflected in the relief of the inner surface of the cranium (Fig. 7.1). So, a comparison of endocranial casts of Neanderthals and Homo sapiens does not reveal any significant differences that would definitely indicate the intellectual superiority of one species over another. Yes, the Neanderthal brain had a slightly different shape and was located in the skull slightly differently than the brain of modern people (Fig. 7.2). In particular, in Homo sapiens, its parietal part is clearly more developed, while the temporal and frontal edges, on the contrary, seem to be relatively reduced. However, the functional significance of these features remains unclear. In general, as R. Holloway, one of the most authoritative experts in this field, put it, the brain of Neanderthals "was already quite human, without any significant differences in its organization from our own brain." A similar opinion is shared by a number of other researchers involved in the study of brain evolution. Some of them believe that Neanderthals could have had the same intellectual abilities as modern people, and different shape skulls of the first and second reflects different evolutionary strategies that served to solve the same problem: "to pack a large brain into a small container" (K. Tsolikofer).

Rice. 7.2. With approximately the same volume, the Neanderthal brain ( left) was somewhat different from the brain of modern humans ( on right) in shape, as well as in position in the cranium. The functional significance of these differences remains unclear (source: Tattersall 1995)

Here, perhaps, the reader will ask: what about the frontal lobes? After all, very often supporters of the opinion about the intellectual uniqueness of Homo sapiens, in search of evidence of their innocence, turn to this particular part of the brain, pointing to its supposedly insufficient development in all other species of hominids. This is a serious argument, since the frontal lobes do play a decisive role in intellectual activity. They are largely associated creative thinking, planning, decision-making, artistic activity, control of emotions, working memory, language, etc. However, as for the Neanderthals, judging, again, by their endocranes, everything was in order with their frontal lobes - not at all in size or shape they did not differ in any significant way from ours. Moreover, as special measurements show, they probably even somewhat exceeded our frontal lobes in width - both relative and absolute. In any case, the ratio of the width of the anterior (frontal) part of the brain cavity to its maximum width in Neanderthals is, on average, slightly larger than in modern humans. Of course, the forehead of fossil hominids running back may well mislead someone when assessing their intellectual abilities, but anthropologists have long understood that the frontal bone of Homo Neanderthalensis, as well as Homo Heidelbergensis, has such a shape only on the outside and only because it has they are strongly thickened in the lower part, in the region of the eyebrows, due to the "bloated" frontal sinuses. As for the internal contour of the anterior part of the brain cavity, it became vertical at least half a million years ago and has hardly changed since then, so in this respect Homo sapiens, in general, is not far from the species that preceded it ( Fig. 7.3).

In addition, as comparative studies show, the idea of ​​a disproportionately large frontal lobes in humans compared to other great apes is generally incorrect. The relative size of this part of the brain in humans is only a fraction of a percent larger than that of a chimpanzee, and one percent larger than that of an orangutan (4–5% larger than that of a gorilla and a gibbon). The relative size of different sectors of the frontal lobes in humans, chimpanzees, gorillas, orangutans and gibbons, as well as macaques, is almost the same. Thus, based on the data now available, it is reasonable to assume that in Neanderthals the relative size of the frontal lobes was at least identical to that of Homo sapiens, and the absolute size, respectively, could even slightly exceed it on average. All this completely deprives the soil of the once very popular hypothesis, according to which Neanderthals, with their supposedly underdeveloped frontal lobes, were characterized by an unbridled disposition, were unable to control their desires and emotions, and therefore were socially closer to animals than to people.

Rice. 7.3. Frontal bone profiles of five fossil hominids (grey), including a Neanderthal (Guattari), superimposed on an average profile of Homo sapiens (black). It can be seen that the inner contour almost completely coincides in all cases (source: Bookstein et al. 1999)

In general, it seems that the specificity of the evolution of the brain of Homo sapiens in comparison with other hominids, including Neanderthals, consisted in an increased growth of not the frontal, but the parietal lobes. It is to this circumstance that we most likely owe our higher vault of the skull and its specific (angular) outlines when viewed from behind (see Fig. 2.12). However, whether the change in the shape of the parietal lobes also led to a change in their relative size, and if so, what consequences this had for the intellect, is unknown.

So far, the assumptions about some beneficial mutation or mutations that almost overnight in a fabulous way transformed the brain of Homo sapiens, providing them with intellectual superiority over Neanderthals and other representatives of the human race bypassed by fate, remain completely unproven. Such mutations, which “raised a human of modern anatomical appearance above the level of other ancient hominids,” allegedly occurred “much later than the completion of the formation of external anatomically significant structures of the skull,” without affecting the latter in any way. Some believe that this happy event happened about 35 thousand years ago and consisted in the restructuring of the neural system, which allegedly led to a sharp increase in the capacity of the so-called " working memory". Others believe that the whole point is the unification of relatively autonomous, loosely interconnected areas of thought into a single integrated system that happened somewhere about 50 thousand years ago. At the same time, it is assumed that, as such, all the higher mental abilities that underlie modern thinking were already present in the Middle Paleolithic, but existed independently of one another, in different “cognitive spheres” or “modules”, and only in the period corresponding to the transition to the Upper Paleolithic, a strong connection was established between them. All this, no doubt, is very interesting, witty and theoretically quite acceptable; the only problem is that no one, including the supporters of the above hypotheses, has yet been able to find any traces of the postulated transformations in the available fossil materials.

Maybe it will work in the future? May be. I do not exclude at all that in some ways the brain of Neanderthals was still inferior - and, perhaps, significantly - to the brain of people of the modern anatomical type. However, if such differences existed, it is not yet possible to identify them, to establish what exactly they were, and what their scale was. On the contrary, everything that we now know about the size, shape, and topography of Neanderthal and Homo sapiens endocranes indicates, rather, that both species were very close in their intellectual abilities.

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European scientists studied the skeleton of a Neanderthal boy from the El Sidrón cave in Spain. They were able to establish that the vertebrae and skull of the child were far from completing their age-related changes, despite the fact that he was almost eight years old. At Homo sapiens at this age such changes are already completed. The discovery is rather unexpected, since longer childhood is usually associated with more high level development of a particular species, due to which its representatives, when growing up, need to assimilate a larger amount of information. The corresponding one is published in Science.

The authors of the work studied the skeleton of a boy from the El Sidron cave, dated 49,000 years ago. The age of the child at the time of death was determined from the teeth (and traces of eating on them) at 7.69 years. Despite this, he did not completely end the process of ossification of a number of vertebrae. The brain volume was only 87.5% of that of a standard adult Neanderthal. In children of a modern person, ossification of the same vertebrae occurs at 4–6 years of age, and by the age of 7–8 years, the volume of the brain is 95% of the volume of the brain of an adult.

New data show that Neanderthals matured much more slowly than modern humans. Typically, primate species that have more complex behavior tend to mature longer. The need for assimilation necessary information from older relatives, as well as a large brain, the development of which takes longer, slowing down the maturation of modern people in comparison with, for example, chimpanzees. Chimpanzees, on the other hand, are characterized by a longer maturation than more primitive monkeys. The brain volume of Neanderthals was indeed somewhat larger than that of a modern person, which could also be reflected in the longer duration of growing up.

At the same time, there are some bottlenecks in the method of work. The rate of maturation of the Neanderthal child in it is determined in comparison with modern children, and not with ancient Cro-Magnon children. Meanwhile, modern Homo sapiens markedly changed compared to their ancestors, former contemporaries of the Neanderthals. In particular, the average brain volume of the then people of our species was 5% larger than it is now. Since then, it has decreased markedly, since ancient people lived in a much more difficult conditions than we are. They had a weakly expressed specialization: everyone had to be able to make tools, clothes, hunt, know medicinal herbs and perform all the operations that specialists do today.

Today, due to his ever-increasing specialization, his mental capacity has been reduced and his brain volume has fallen from 1,500 to 1,425 cubic centimeters (if the specialization continues, he could shrink even more). That is, in theory, in the Paleolithic era, the formation of the brain of a human child could also take longer than today's children. It may have lasted about as long as that of the Neanderthal boy from the El Cidron cave.

It is unlikely that there will be a person who will take the liberty of making an unambiguous conclusion about whether the Neanderthals died out or were assimilated into subsequent species and generations of representatives of the human race. The name of this subspecies was determined by the Neandertal Gorge in West Germany, where an ancient skull was found. At first, the people working in this place suspected the criminal overtones of the find, and therefore got scared and called the police. But the event turned out to be more significant for history.

Period the rise of Neanderthal man(Fig. 1), who lived in Europe and Western Asia (starting from the Middle East - and ending with South Siberia), is considered a period of time, 130-28 thousand years, going back centuries. Despite the many signs of body and head construction, as well as the behavioral features that make Homo neanderthalensis similar to modern man, the most difficult living conditions left a peculiar imprint in the form of a massive skeleton and skull. But this fellow countryman from the past, specialized in a predatory way of life, could already be proud of the volume of the brain, which in its value exceeds the average indicators characteristic of even many of our contemporaries.

Rice. 1 - Neanderthal

The find at first did not make a proper sensation. The significance of this discovery was realized much later. It so happened that it was this type of fossil people that was given the greatest amount of work and time of scientists. As it turned out, even among the representatives of the human race of non-African origin living in our time, 2.5% of the genes are Neanderthal.

External features of the Neanderthal

Upright, but stooped and stocky representatives of this subspecies of Homo sapiens, who knew all the hardships of existence during the period of total glaciation, had a height of: 1.6-1.7 meters - for men; 1.5-1.6 - in women. The severity of the skeleton and solid muscle mass were combined with a volume of the cranium of 1400-1740 cm³ and a brain of 1200-1600 cm³. There was a feeling that a short neck was leaning forward under the weight of a large head, and a low forehead seemed to be running back. Despite the size of the skull and brain, which is almost the same as that of all of us, the inhabitants of the 21st century, the Neanderthal is distinguished by some flatness, a large width and flatness of the frontal lobes. The largest part of the brain is the occipital lobe, sharply leaning back.

Rice. 2 - Neanderthal skull

Forced to eat rough food, these people could boast of very strong teeth. Their cheekbones would surprise us with their width, and their jaw muscles with their power. But for all the size of the jaws, they do not protrude forward. But there is no point in talking about the beauty of the face by our standards, since the unpleasant impression of heavy brow ridges and a small chin is enhanced by the appearance of a huge nose. But such an organ is simply necessary to warm the cold air during inhalation and protect the upper and lower respiratory tract.

There is an assumption that Neanderthals had pale skin and red hair, while men did not grow beards and mustaches. The structure of their vocal apparatus is such that there is every reason to draw a conclusion regarding conversational capabilities. But their speech was partly like singing.

The resistance of people of this type to cold can be explained not only by the characteristics of their body, but also by hypertrophied proportions of the body. The impressive width in the shoulders, the width of the pelvis, the power of the muscles and the barrel-shaped chest, turned the body into some kind of ball, which worked on the intensity of warming and reducing heat loss. They had not only short arms, more like paws, but also a shortened tibia, which, given the density of the physique, inevitably led to a decrease in step and, accordingly, to an increase in energy consumption for walking (compared to people of our time - up to 32%).

Diet

The increased need to replenish the energy reserve is easily explained by the hardships of life at that time. Based on this, it becomes clear why they could not do without regular meat eating. For millennia, Neanderthals hunted together mammoths, woolly rhinos, bison, cave bears, and other large animals. Another item on the menu was roots mined with digging knives. But they did not eat milk, since German anthropologists managed to discover a gene belonging to the Neanderthal, because of which this product was not absorbed by the body of a mature person.

Dwellings

Of course, the most reliable and safe housing was the caves, where it was possible to single out a kitchen area with the remains of eaten animals, a sleeping place next to a large hearth, and also a workshop. But often they had to build mobile dwellings (Fig. 3) in the form of huts from large mammoth bones and animal skins. Usually Neanderthals settled in groups of 30-40 people, and marriages between close relatives were not uncommon.

Rice. 3 - Neanderthal mobile dwelling

Attitude towards death

During the time of the Neanderthals, the whole family participated in the burial of the dead. The bodies of the dead were sprinkled with ocher, and in order to block access to them for wild animals, large stones and skulls of deer, rhinos, hyenas or bears were piled on the grave, which served as part of some kind of ritual. In addition, food, toys and weapons (spears, darts, clubs) were placed next to the dead relatives. It was the Neanderthals who were the first in the history of mankind to put flowers on the graves. These facts confirm their belief in the afterlife and the beginning of the formation of religious ideas.

Tools for labor and cultural purposes

To collect roots, the Neanderthal skillfully wielded digging knives, and spears and clubs were used to protect themselves and their relatives, as well as for hunting, since they did not have throwing weapons and bows with arrows. And the decoration of various products was carried out with the help of drills. The fact that people, surrounded by a hostile world, lurking in many hardships and dangers, appreciated beauty, is evidenced by a flute of that time with 4 holes. Made of bone, it could give rise to a melody of three notes: “do”, “re”, “mi”. About the ideas of this subspecies of people about art, eloquently speaks of a find made near the town of La Roche-Cotard in 2003, which is a 10-centimeter stone sculpture in the form of a human face. The age of this product dates back to 35 thousand years.

It is not entirely clear how to perceive parallel scratches on the bones found near Arcy-sur-Cure, Bachokiro, in Molodov, as well as pits on a stone slab. And there are no questions about the use of jewelry from drilled animal teeth and painted shells. The fact that Neanderthals adorned themselves with compositions of feathers of different lengths and colors is evidenced by the remains different types birds (22 species) whose feathers were cut off. Scientists were able to identify the bones of the bearded vulture, red-footed falcon, black Eurasian vulture, golden eagle, wood pigeon and alpine jackdaw. At the Pronyatyn site in Ukraine, an image of a leopard 30-40 thousand years old, scratched on a bone, was found.

Neanderthals, who are considered to be carriers of the Mousterian culture, used disc-shaped and single-area cores in stone processing. Their techniques for making side-scrapers, pointers, drills, and knives were characterized by chipping wide flakes and using padding along the edges. But the processing of bone material has not received proper development. The rudiments of art are confirmed by finds with a hint of ornament (pits, crosses, stripes). The presence of traces of staining with ocher and the discovery of a semblance of a pencil in the form of a piece worn off as a result of use should be put on the same scale.

Questions of medicine and care of relatives

If you carefully examine Neanderthal skeletons(Fig. 4), which left traces of fractures and their treatment, it is impossible not to admit that even at this stage in the development of civilization, the services of a chiropractor were provided. Of the total number of injuries studied, the effectiveness medical care amounted to 70%. To help people and their animals, this problem had to be dealt with professionally. The concern of fellow tribesmen for their neighbors is confirmed by excavations in Iraq (Shanidar Cave), where the remains of Neanderthals with broken ribs and a broken skull were found under the rubble. Apparently, the wounded were in a safe place, when the rest of the relatives were engaged in labor and hunting.

Rice. 4 - Neanderthal Skeleton

Questions of genetics

Judging by the decoding of the Neanderthal genome from 2006, there is every reason to believe that the divergence between our ancestors and this subspecies dates back 500 thousand years ago, even before the races known to us spread. True, the similarity of the DNA of the Neanderthal and modern humans is 99.5%. Cro-Magnons are considered to be the ancestors of the Caucasoid race, between whom hostile relations developed between them and Neanderthals, which is confirmed by the remains of each other's gnawed bones at the sites. Necklaces made of human teeth, as well as tibias with a cut-off joint, used as caskets, also serve as evidence of the confrontation.

The struggle for territory is evidenced by the periodic transition of caves from Neanderthals to Cro-Magnons - and vice versa. Judging by the equivalence of technologies of both types, driving force their development could be climatic changes: with the onset of cold weather, the hardy and strong Neanderthal man prevailed, and with warming, heat-loving homo sapiens. But there is an assumption about the crossing between them. Moreover, by 2010 Neanderthal genes were found in the genomes of many modern peoples.

As a result of the comparison Neanderthal genome with analogues of our contemporaries from China, France, and Papua New Guinea, the possibility of interbreeding was recognized. How did it happen: did men bring Neanderthals into their tribe, or did women choose Neanderthals, known as good hunters? It suggests itself that the Neanderthals are some kind of alternative branch of human development, which has dissolved over the centuries. Who but them can be considered super native Europeans? It was the Neanderthal who first settled Europe - and for hundreds of millennia he reigned supreme here. In terms of the level of predatory nature, only the Eskimos can be compared with them, whose diet, almost 100% consists of meat dishes.

The fate of the Neanderthals: versions and assumptions

As an answer to the question regarding the extinction of the Neanderthals, any of the modern concepts can be taken into account. One of them is the opinion of Alyosha Khodlichka, an anthropologist and the United States, who considers Neanderthals our ancestors at one of the stages of human development. According to his hypothesis, there is a gradual transition of the Neanderthal to the Cro-Magnon group. Has the right to life and the theory regarding the extermination of one species by another. There is also a version regarding Bigfoot, as the last representative of the extinct subspecies. Or maybe the Neanderthals continued their race in the form of homo sapiens mestizos.

MOSCOW, September 22 - RIA Novosti. The brains of Neanderthal children continued to grow in size for a long time, which is completely uncharacteristic of modern people, paleontologists found out who published an article in the journal Science.

Neanderthals used chamomile and yarrow for self-healingNeanderthals who lived in the cave of El Cidron in northern Spain had a primitive knowledge of medicine and the healing properties of chamomile and yarrow, as indicated by traces of plant sugars in the fossilized plaque on their teeth, paleontologists say in an article published in the journal Naturwissenschaften.

"We asked a simple question - did humans and Neanderthals grow the same way? We found that the brains of Neanderthal children continued to increase in size even at the age of seven and that in general they grew more slowly than Cro-Magnon children - at the same seven years, a small Neanderthal looked like a five to six year old human child," said Antonio Rosas of Spain's National Science Museum in Madrid.

Rosas and his colleagues made the discovery while excavating at the El Cidron Cave in northern Spain, where some of the last populations of Neanderthals on Earth lived some 50,000 years ago.

This cave attracted the attention of archaeologists, paleontologists and the public in 1994, when the remains of 13 Neanderthals were found in it, who lived there, according to various estimates, about 47-50 thousand years ago.

The absence of animal bones in the cave leads scientists to believe that either it served as a cemetery for the ancient natives of Europe, or its inhabitants were cannibals who deliberately hunted their own kind.

In the cave, as Rosas notes, the remains of not only adult Neanderthals, but also children were found, which allowed scientists to study how quickly they grew, comparing differences in the thickness and structure of bones, the volume of the skull and other anatomical features in children of different ages.

In general, as scientists note, the differences in anatomy and growth rates between Cro-Magnons and Neanderthals were minimal. This once again confirms that Homo sapiens and Homo neanderthalensis come from one common ancestor who lived on Earth relatively recently.

On the other hand, such differences still existed, and they were most pronounced in the rate of growth and in the development of the brain and cranium. As shown by the measurements of Rozas and his team, the skull of a seven-year-old Neanderthal child was noticeably smaller than that of an adult - 1300 versus 1550 cubic centimeters. This suggests that the Neanderthal brain continued to grow until at least the age of seven.

For a person, this is completely uncharacteristic - the development of the brain, as a rule, is completed by the second year of life, and subsequently its volume does not increase. Moreover, all nerve cells are already present in the baby's brain at the time of his birth and their number does not increase in subsequent years. Only the number of connections between them and the volume of the so-called glial tissue, which protects neurons from damage, increases.

What could be the reason for such a difference between Neanderthals and humans? Scientists believe that it arose due to the fact that the first inhabitants of Europe lived in much more severe conditions than the ancestors of the Cro-Magnons. Brain growth in the womb or in the early years of life is resource intensive, and its relatively slow development in Neanderthal children may have helped them and their parents survive. A similar slowdown, according to scientists, occurred with the growth of Neanderthal bones.

For this reason, the Neanderthal boy, whose remains were found in El Cidron, by the eighth year of life, weighed only 26 kilograms with a height of 111 centimeters - that is, he lagged behind human children in development by about two years. In addition, scientists found traces of the fact that he suffered from malnutrition and a lack of trace elements.

Scientists: Neanderthals made jewelry already 130 thousand years agoEagle claws from a cave in Croatia have helped scientists discover that Neanderthals began to appreciate jewelry and learned how to make it 130,000 years ago, long before our Cro-Magnon ancestors mastered this art.

It is not yet clear whether the slow maturation of Neanderthal children was one of the reasons for their extinction, but scientists plan to test whether Neanderthals really grew up slowly by studying the remains of other Neanderthal children from the southern corners of Asia, where the climate was more favorable than in northern Spain during the Ice Age. .

There is no movement, said the bearded sage.
The other was silent and began to walk before him.
He could not have objected more strongly;
All praised the convoluted answer.
But, gentlemen, this is a funny case
Another example comes to mind:
After all, every day the sun walks before us,
However, the stubborn Galileo is right.
(A.S. Pushkin)

Who is right, gentlemen? Our stubborn Galileo, who knows (sic!) that the Neanderthals "were not human"?

The problem is that a lot of people really think that way. Or rather, they believe it. There is no point in arguing, I will give only a few facts.

1. Classical Neanderthals lived in Europe and Asia Minor for about 40 thousand years (period 80-35 thousand years ago). Climatic conditions were more severe than now.
0. Modern man exists for only 15 thousand years (will it last 40?)

1. The volume of the brain of classical Neanderthals was about 1500-1800 cc.
0. The average volume of the brain of a modern person is about 1400 cubic meters. cm (Australoids 1200, Caucasians and Mongoloids up to 1600).
Next, I combined the reconstructions of Neanderthals with portraits of modern humans.

And here are the bearded wise men (yes, you are not looking at the mind, but at the middle floor of the face!)

Norris' resemblance to Neanderthals, it turns out, I'm not the only one to note (.).

About a hundred years ago, an ancient man had to look like that.

Modern patterns of mass culture are not far from the image of the "monkey man". In order for the mass audience to recognize the "cave dweller", it is necessary to make him homeless: shaggy, dirty and grimacing!

It is advisable to goggle your eyes: "Horror, how I'm afraid of the entih of their skulls!"


And don't be afraid of skulls. They need to be considered more closely. Here from left to right: Neanderthal - modern man (Cro-Magnonoid or Eastern Paleo-Caucasoid) - modern man (Australoid) - modern man (Northern Caucasoid). The Neanderthal skull is knocked out of this row, but not too much. Differences from the Australoid will be noticed only by a trained eye.

Then there will be no need to do such "dioxin" reconstructions ...
(NB: we have no politics - only gestalt anthropology)

Here is a map of Neanderthal finds. It can be seen that they lived in Europe and Asia Minor, in mountainous regions with a rather harsh climate.

In the Holocene, in our time, the mountainous regions of Europe are no longer inhabited by Neanderthals, but by people of the Paleo-European and Balkan-Caucasian race. Are they very different? Judge for yourself. On the left is a reconstruction of a Neanderthal, on the right is a young Pakistani.

On the left is a representative of the Caucasian type, on the right is a Paleo-European type.

On the left - a modern inhabitant of Western Asia, on the right - the Neanderthal period. And what bandanas they have!

On the sides - modern inhabitants of Western Asia, in the center - a classic Neanderthal (museum reconstruction).

This reconstruction of a Neanderthal I had to modify a little. However, the "citizen chief" of him turned out to be unimportant - clearly a disguised proletarian ... Still, high posts in our country are more often occupied by northern Caucasians or graceful Mediterraneans.

The skull of the Neanderthal (on the right) is prettier than that of the Australoid, but it is more archaic: the maxillae are more massive, the chin is sloping, the forehead is low (the back of the head and base have their own differences).

With Australoids, the situation is unusual. Their anthropological indicators (thickness of bones, width of the dental arch, height of the vault of the skull, etc.) are more "sapient" than the Neanderthals. The absence of a genetic hiatus makes them undeniably Homo sapiens recens.
However, the appearance of Australoids is even more ancient than that of Neanderthals - their gestalt is closer to Homo erectus. As well as the volume of the brain, which is SIGNIFICANTLY less than the Neanderthal (about 30%).

Personally, I treat Neanderthals with respect (albeit without love). And I have my own, secret idea about them.

My intuition (based on education and ecological extrapolations) tells me that the Neanderthals were quite extraordinary creatures - Europeans, after all! In terms of lifestyle, they are similar to the Arctic natives (who in pre-civilized times were almost the most advanced group in their race). The Neanderthals had a developed instrumental and magical culture with burials.

Classical Neanderthals are a strong branch of the human continuum, which has gone through its own, rather intensive evolution in parallel channels. During which Neanderthals took new refreshing genes and were selected. They did not die out at all, but still live - and not bad: where the climate and soils are perhaps the best on the planet. And the northern Caucasians have been trying for thousands of years to win back at least an inch of these territories from them. Arrange campaigns, shoot, bomb. While in vain!



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