Some people claim that the fossils that have been generally classified as Neanderthal are actually human, and in particular, humans who have lived to a very old age - i.e. two or three hundred years old.

They further claim that the bones in the human face continue to grow and change long after maturity, albeit, much slower than when children. So the bones in the face of a two or three hundred year old person would look a lot like the so-called Neanderthal skulls.

This claim is used to support Young Earth Creationist views.

Here are a few examples where this is mentioned:

Jack Cuozzo, who was the first to radiograph Neanderthal fossils in modern times, postulated that the unusual skeletal structures may actually be the result of extreme longevity.

The bible describe people in the early parts of Genesis that lived for hundreds of years. One of the things that we have learned from modern science is that the bones of the head and face continue to grow through our entire adult life (though at a slower rate than when we are children).

What would the faces of people who lived for hundreds of years look like? Dr. Jack Cuozzo has studied both the Bible and the Neanderthal remains in depth, he believes these people would look like (and consequently are) the Neanderthals.

It seems to have all started with Dr. Jack Cuozzo, who wrote a book titled "Buried Alive: The startling truth about Neanderthal Man".

Is it scientifically plausible that Neanderthal skulls are actually the skulls of humans that lived for many hundreds of years in Biblical times?

  • @fredsbend To be honest, I do remember my Evolution professor made a comical remark once that the Neanderthal man, if dressed in a suit with his body clean-shaven, could be mistaken for a homo sapiens man. There are genetic resemblances between the two species, so to answer your question, the Neanderthal man needs not to live hundreds of years to look like (relative term here, eh?) a human.
    – Double U
    Jan 27, 2014 at 5:19
  • @Anonymous That is a common statement for many hominids.
    – user11643
    Jan 27, 2014 at 7:10
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    Hmmm... it may be an interesting question. Nowadays, there has been postulations that some so-called dinosaur fossils can be grouped together into ages in terms of dinosaur development. I wonder if it applies to human skulls or whether the skulls themselves are just deformed humans.
    – Double U
    Jan 27, 2014 at 13:08
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    How would they explain juvenile neanderthal bones then? Jan 27, 2014 at 19:25
  • @SystemDown One of the links there has an explanation.
    – user11643
    Jan 27, 2014 at 21:04

1 Answer 1


No they are clearly not very old homo sapiens. The hypothesis of Dr. Cuozzo completely fails to explain the following evidence (and more).

Direct DNA evidence

Neanderthal DNA has been mapped multiple times and it is distinguishable from Sapiens DNA. While it is clear that Neanderthals and Sapiens share a lot of DNA, it very evident from DNA sequencing that there are a number of Neanderthal-specific genes.

Analysis of one million base pairs of Neanderthal DNA

Comparison with the human and chimpanzee genomes reveals that modern human and Neanderthal DNA sequences diverged on average about 500,000 years ago. .

--Analysis of one million base pairs of Neanderthal DNA

Specimen evidence

This Neanderthal fossil was of a 3 years old:

This study combines traditional methods of assessing dental developmental status based upon modern human standards with new techniques based upon histological observations in order to reassess the age at death of the Gibraltar child from Devil's Tower. The results indicate that the most likely age of this individual at death was 3 years of age.

--Age at death of the Neanderthal child from Devil's Tower, Gibraltar and the implications for studies of general growth and development in Neanderthals

Different morphology

Neanderthals looked different, and this difference in morphology is not age-related. Even a Neanderthal child would have looked different from a child Sapiens.

Here we use computerized fossil reconstruction and geometric morphometrics to show that characteristic differences in cranial and mandibular shape between Neanderthals and modern humans arose very early during development, possibly prenatally, and were maintained throughout postnatal ontogeny.

--Neanderthal cranial ontogeny and its implications for late hominid diversity

More morphological differences

It is suggested that the unique facial topography of the classic Neanderthal be viewed as stemming from a change of much of the infraorbital region from the coronal orientation of the generalized face to a more sagittal orientation. This reorganization renders the infraorbital facial plates more efficient in opposing the rotation of the snout in the sagittal plane, which in turn is generated by the unusual use of the anterior teeth. The triangular shape that the “sagittally” oriented infraorbital plate assumes is considered the result of its greater efficiency in opposing the rotation of the anterior part of the face. Both the shift from the coronal into the sagittal orientation and the reshaping of the bone plate into a triangle with a specific anteroposterior length to achieve optimal proportions act to produce the unusual mid-facial prognathism in the Neanderthal skull.

--The Neanderthal: A new look at an old face

Find out more at the Neanderthal Anatomy wikipedia page

Mortality studies

In fact, the age of death of fossilized Neanderthals is so well studied that we have statistical studies. There was a higher-than-expected mortality among prime-age adults which is a little beyond the point. The point here is that most of the fossils we have of Neanderthals are determined to be much younger than any definition of "elderly". Here is the abstract:

Consideration of the mortality distributions of 206 European and Near Eastern Neanderthals (40 associated skeletons and 166 isolated elements), compared to those of 11 Recent human ethnographic and palaeodemographic samples and two non-human mammalian samples. indicate that there is a clear representational bias in the total sample, with too few infants and older adults plus too many adolescents and prime-age adults. Manipulations of the Neanderthal data produce immature mortality distributions within the ranges of the Recent human samples, but they maintain the high prime-age adult and low older adult mortality.

The following are the mortality patterns according to the article. You can see that most are in the young adult category or younger.

enter image description here

--Neanderthal mortality patterns

Neanderthal dating

Since Dr. Cuozzo is a creationist, and makes the claim within a creationist context, I'd like to also present evidence that we measured some Neanderthals to be 600,000 years old, way older than the presupposed 6,000-10,000 years of age of the Universe that is postulated by Young Earth Creationists. The Neanderthal fossils can not be remains of Biblical "multi-centenaries" simply because they are way, way older than the Bible and its characters, besides being clearly non-sapiens.

High-resolution U-series dates from the Sima de los Huesos hominids yields 600kyrs: implications for the evolution of the early Neanderthal lineage

This compatibility between the new age estimates determined for the SRA-3 speleothem and the biostratigraphic indicators from the site provides strong evidence that the radiometric results should be considered conclusive for a minimum age of 530 kyr (MIS 14) for the SH sediments

--High-resolution U-series dates from the Sima de los Huesos hominids yields 600kyrs: implications for the evolution of the early Neanderthal lineage

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    Good work. I think the nail in the coffin would be the mortality studies. Showing that the bones we have are of 20 to 40 year old persons would be hard to explain without flat out denying it. Maybe someone can get access to that paper. The DNA is very interesting, but a different in a gene or two does not necessarily imply a different species, unless I misunderstood what you are saying.
    – user11643
    Jan 28, 2014 at 0:43
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    We are talking about 434 mutations which are human specific in the paper I presented, not 3 or 4 :-) the number for the Neanderthal specific mutations is much higher, but the DNA is clearly less reliable on deviations.
    – Sklivvz
    Jan 28, 2014 at 0:50

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