That is what a recent paper suggests:
Contextualizing
Mellars and French deal specifically with the transition between
Chatelperronian and
Aurignacian cultures in the context of the
Franco-Cantabrian region. It is generally accepted that Chatelperronian was a Neanderthal culture and Aurignacian instead was mad by Homo sapiens, our species.
The study estimates population sizes based on an archaeological record that is assumed to be quite complete (something only available for Europe probably).
All this brings us to an obligated earlier reference:
Which was previously discussed by me
here.
To get us fully in situation, I must mention that Bocquet-Appel estimates the following population for Aurignacian Europe:
average: 4424
(min.: 1738 – max.: 28,359)
And suggests the following geographical distribution:
|
Aurignacian population est. (Bocquet-Appel 2005) |
Even though the demographic preeminence of the Franco-Cantabrian region in Upper Paleolithic Europe becomes more clear later, with the Last Glacial Maximum, already in the Aurignacian period (c. 41-28 Ka ago) it was the most populated area of Europe without doubt, holding surely 1/3 of all Europeans (later it becomes at least 2/3).
This makes all of the estimates by Mellars & French 2011 more than quite relevant: what happened in the Franco-Cantabrian Region affected to most Europeans back then, Neanderthal, Sapiens or whatever else.
Nine Sapiens for each Neanderthal (9:1)
Bocquet-Appel found only minor differences in population density between Aurignacian and Solutrean, i.e. for most of the Upper Paleolithic generally accepted to have been made by Homo sapiens, only noticing a clear (and quite brutal) increase in population with the Late Upper Paleolithic, notably in Magdalenian contexts.
Based on
genetic estimates, I thought that there would be roughly the same number of Neanderthals as early Homo sapiens in Europe, that some 5000 people (1800-28,000) was the number that Europe could support in such technological conditions and that it did not matter if these were Neanderthals or Sapiens.
|
Fig. 1. Site densities. Left: Chatelperronian, right: Aurignacian |
But Mellars and French challenge this idea. They compared the densities of Chatelperronian and Aurignacian sites in a rectangle centered in Perigord (the Paleolithic metropolis of Europe) and found that Aurignacian sites are more common than Chatelperronian, after adjusting for time, some 2.5 times.
|
Fig. 2A |
That means 2.5 more Sapiens settlements than Neanderthal ones. But more: they find that the density of use of the sites is also much greater for the Aurignacian ones, reaching a ratio of 9 to 1.
|
Fig. 4 |
Is this for real?
Assuming that the average figure proposed by Bocquet-Appel for the Aurignacian population of Europe (4424) would be correct, then there would be only 491 Neanderthals in all the continent. I do not think this is a credible figure.
Let’s assume then that the correct figure of BA is the maximum (he may well have been too conservative in his estimates, I guess): 28,359 people. This implies 3151 Neanderthals. It is a more credible figure but still a bit too low.
Of course there may be an error here and it is another different way of estimating populations, not directly comparable and much more uncertain than estimates based on factual archaeological data. Still, I have the strong impression that the archaeology-based estimates are too low, that the actual populations are being underestimated.
|
Magdalenian harpoons |
For example, if the lowest genetic estimates would be correct, then European Neanderthals would be c. 5000. Following Mellars & French, the earliest (Aurignacian) Sapiens population could be then 45,000 (almost double than the maximum figure estimated by Bocquet-Appel), what in turn would make the Late Upper Paleolithic (Magdalenian and Epigravettian) population of Europe (6.5 times that of Aurignacian) roughly of 292,500 people (200,000 or so in the Franco-Cantabrian region).
It could well be double too. Half a million hunter-gatherers roaming Europe upon the arrival of the first farmers? Does this make any sense? I’m not sure but it’s not totally impossible, specially if we consider that sea resources (seals, fish, mollusks and crustaceans, whales maybe)
had become very important by then.
Of course, fine tuning of the figures available may also be recommended. Anyone?
Update: comparing with the Aleuts
A very interesting observation is made by Joy in the comments section: the Aleut people, whose technology and way of life can well be compared with that of Late UP or Epipaleolithic Europeans, numbered 25,000 people upon contact with modern Europeans (now they are only 15,000 however).
This is a quite sizable population for a relatively small and cold territory. I have calculated that the traditional Aleut territory has some 30,000 km², what is just 5.3% of the territory of modern France (552,000 km², excluding overseas dependencies) and just 0.3% of all Europe. Extrapolating only to “France”, we’d get some 500,000 people. Sure that “France” is not all coast, as the Aleut territory was but it’s neither so far North and cold (the Aleut lands’ climate and geography is more comparable to Norway in fact).
In any case, what I find with this comparison is that the figures mentioned above of 300,000 or more people in late UP Europe are perfectly plausible, even maybe a bit shy and low.