Figurez-vous que le plus vieil ancêtre connu des Britanniques avait la peau noire et les yeux bleus



Des analyses ADN ont apporté des précisions sur les caractéristiques physiques du premier homme britannique connu, surnommé Cheddar Man.

Découverts il y a un siècle dans le sud-ouest de l’Angleterre, les restes de Cheddar Man avaient déjà révélé que l’homme était arrivé en Grande-Bretagne à la fin de la dernière période glaciaire, il y a quelque 10 000 ans. Mais de récentes recherches, publiées par le Guardian suite à la diffusion d’un documentaire sur Channel 4, ont apporté des précisions sur l’apparence physique de Cheddar Man.

Jusqu’à présent, on lui donnait la peau pâle et des cheveux blonds. Mais en se basant sur de nouvelles recherches ADN, un groupe de chercheurs du musée d’histoire naturelle de Londres a découvert que le plus vieil homme britannique moderne connu avait en fait la peau noire, les yeux bleus et les cheveux bouclés et foncés.

C’est en creusant un trou de deux millimètres dans son crâne, afin de prélever quelques milligrammes de poudre d’os, que les scientifiques ont pu extraire un génome complet de l’individu, et ainsi en savoir un peu plus sur son apparence physique et son mode de vie, explique le Guardian.

BBC NEWS/YOUTUBE

« Cela prouve vraiment que les catégories raciales imaginaires que nous avons sont des constructions très modernes, qu’il est impossible de les appliquer au passé », explique Tom Booth, archéologue ayant contribué à l’étude. Yoan Diekmann, biologiste, également contributeur du projet, ajoute que la connexion entre britannicité et le fait d’être blanc de peau « n’est pas une vérité immuable ».

Il semblerait donc que les ancêtres de Cheddar Man viennent d’Afrique, soient passés par le Moyen-Orient pour enfin arriver en Europe via le Doggerland. Concernant son mode de vie, on apprend que Cheddar Man était certainement un chasseur-cueilleur, se nourrissant d’animaux et de poissons attrapés grâce à des armes ou des outils qu’il confectionnait.

Des prouesses technologiques pour un visage

Le visage de Cheddar Man – dont le nom vient en fait du lieu où ses ossements ont été trouvés – a pu être imaginé grâce à une impression 3D réalisée à partir des restes de son crâne. Créée par les frères Kennis, deux artistes spécialisés dans la reconstruction paléontologique en deux et trois dimensions, cette prouesse technologique a permis de mettre un visage sur cet homme. Et la découverte d’un génome complet « en allant au delà de ce que les os peuvent nous dire, pour avoir une image scientifiquement prouvée de ce à quoi il ressemblait est remarquable », affirme Chris Stringer, chercheur du musée d’histoire naturelle.



Environ 10 % des Britanniques blancs actuels auraient une ascendance liée cette population ancienne ayant vécu dans le pays des milliers d’années plus tôt.

Quelque chose à ajouter ? Dites-le en commentaire.

 

Source: mashable.france24

Comments

comments

0 commentaire sur “Figurez-vous que le plus vieil ancêtre connu des Britanniques avait la peau noire et les yeux bleus”

  1. The next time I check out a blog site, I wish that it doesn’t dissatisfy me as long as this. I mean, I recognize it was my selection to review, however I in fact believed youd have something fascinating to claim. All I listen to is a bunch of whimpering regarding something that you might deal with if you werent also busy searching for attention.

  2. I’m impressed, I have to admit. Seldom do I encounter a blog that’s equally educative and interesting, and let me tell you, you have hit the nail on the head. The problem is an issue that not enough folks are speaking intelligently about. I am very happy I stumbled across this during my search for something relating to this.

  3. Good post. I learn something totally new and challenging on websites I stumbleupon on a daily basis. It’s always useful to read through content from other writers and practice something from other sites.

  4. When I originally commented I clicked the -Inform me when brand-new comments are added- checkbox and also currently each time a remark is included I obtain 4 e-mails with the very same remark. Is there any way you can eliminate me from that service? Thanks!

  5. I seriously love your site.. Excellent colors & theme. Did you develop this amazing site yourself? Please reply back as I’m hoping to create my own blog and want to learn where you got this from or just what the theme is named. Thanks!

  6. Hi there! I could have sworn I’ve visited this web site before but after browsing through some of the articles I realized it’s new to me. Anyways, I’m certainly pleased I discovered it and I’ll be bookmarking it and checking back frequently!

  7. You made some decent points there. I checked on the net for additional information about the issue and found most people will go along with your views on this website.

  8. An interesting discussion is worth comment. I think that you should create extra on this topic, it could not be a forbidden subject but usually people are not nearly enough to talk on such topics. To the following. Thanks

  9. I uncovered your blog site on google and also inspect a few of your early messages. Continue to keep up the very good operate. I just added up your RSS feed to my MSN News Viewers. Seeking forward to reading more from you later!?

  10. An interesting discussion is worth comment. I think that you should create extra on this subject, it could not be a forbidden subject however normally people are not enough to speak on such subjects. To the next. Thanks

  11. Thanks for some other excellent article.
    Where else could anyone get that type of info in such a perfect means of writing?
    I’ve a presentation subsequent week, and I am on the search for such info.

  12. Greetings! This is my first visit to your blog!
    We are a team of volunteers and starting a new initiative in a community in the same niche.
    Your blog provided us beneficial information to work on. You have done a
    extraordinary job!

  13. Ping : cialis internet
  14. The very next time I read a blog, Hopefully it does not disappoint me as much as this particular one. After all, I know it was my choice to read through, but I genuinely thought you would have something helpful to say. All I hear is a bunch of whining about something that you could possibly fix if you were not too busy seeking attention.

  15. Hello there! I could have sworn I’ve been to this blog before but after browsing through a few of the articles I realized it’s new to me. Nonetheless, I’m certainly delighted I discovered it and I’ll be bookmarking it and checking back frequently!

  16. Hello there! I simply would like to give you a big thumbs up for the great information you’ve got right here on this post. I am coming back to your site for more soon.

  17. An outstanding share! I’ve just forwarded this onto a coworker who has been conducting a little homework on this. And he in fact ordered me breakfast because I found it for him… lol. So allow me to reword this…. Thank YOU for the meal!! But yeah, thanks for spending the time to talk about this topic here on your site.

  18. Hello, I think your blog might be having browser compatibility issues. When I look at your website in Safari, it looks fine however when opening in I.E., it’s got some overlapping issues. I just wanted to give you a quick heads up! Other than that, great website!

  19. Ping : new cialis
  20. Hello there, I discovered your website by way of Google while looking for a similar topic, your web site got here up, it appears to be like great. I have bookmarked it in my google bookmarks.

  21. Hello there, I do think your web site could be having browser compatibility issues. When I look at your site in Safari, it looks fine but when opening in I.E., it has some overlapping issues. I merely wanted to provide you with a quick heads up! Aside from that, fantastic site!

  22. Can I simply state what a relief to find a person who really recognizes what theyre talking about online. You certainly know just how to bring a concern to light and also make it important. Even more people require to read this as well as recognize this side of the story. I cant believe youre not a lot more preferred because you certainly have the gift.

  23. I was really happy to discover this web-site. I intended to many thanks for your time for this wonderful read!! I absolutely enjoying every little bit of it and also I have you bookmarked to take a look at brand-new things you blog post.

  24. Excellent read, Positive site, where did u come up with the information on this posting? I have read a few of the articles on your website now, and I really like your style. Thanks a million and please keep up the effective work. I hope that you will read ours now available here

  25. Spot on with this write-up, I seriously believe that this amazing site needs far more attention. I’ll probably be back again to read through more, thanks for the info!

  26. Environment awareness may be easily started by a easy consciousness program similar to planting trees to reduce pollution and defend our surroundings. We can even help save the environment by making the right decisions in utilizing merchandise and consuming habits which contribute to the destruction of the environment.

  27. Ping : cialis generic
  28. An intriguing discussion is worth comment. I do think that you should write more on this issue, it may not be a taboo subject but generally folks don’t discuss these topics. To the next! Cheers!!

  29. Can I just state what an alleviation to discover a person who actually understands what theyre speaking about on the internet. You definitely know just how to bring a problem to light and also make it essential. More people require to read this and also recognize this side of the tale. I cant believe youre not extra popular since you certainly have the gift.

  30. An impressive share, I simply offered this onto an associate that was doing a little analysis on this. And he in fact acquired me breakfast due to the fact that I found it for him. smile. So let me rephrase that: Thnx for the treat! But yeah Thnkx for spending the moment to review this, I feel highly concerning it as well as enjoy finding out more on this topic. Ideally, as you come to be competence, would you mind updating your blog with more details? It is highly handy for me. Big thumb up for this blog post!

  31. Ping : 20 cialis
  32. Good post. I learn something totally new and challenging on blogs I stumbleupon everyday. It’s always interesting to read through articles from other authors and use a little something from other sites.

  33. Ping : cialis 20
  34. I loved as much as you’ll receive carried out right here.
    The sketch is attractive, your authored material stylish.
    nonetheless, you command get bought an edginess over that you wish be delivering the following.
    unwell unquestionably come further formerly again since exactly the same nearly very often inside case
    you shield this hike.

  35. Ping : viagra pills
  36. I would appreciate in direction of do a amount inside of finance. Can I do a stage inside finance, I am at present 32? I contain straightforward comprehension of the sector. Toward commence with, I comprise 3 many years practical experience with Lehman brothers, and then 5 yrs of expertise with Wells Fargo. Make sure you assistance.

  37. You made some really good points there. I checked on the web for more info about the issue and found most individuals will go along with your views on this website.

  38. The following time I review a blog site, I hope that it doesn’t dissatisfy me as high as this set. I mean, I know it was my selection to check out, however I really assumed youd have something intriguing to claim. All I hear is a lot of yawping about something that you could deal with if you werent too hectic looking for attention.

  39. There are some interesting points in time in this write-up however I don?t recognize if I see every one of them center to heart. There is some validity but I will take hold point of view up until I consider it additionally. Excellent article, many thanks as well as we want extra! Included in FeedBurner also

  40. Ping : online loans
  41. This is the right blog site for anyone who wishes to find out about this topic. You recognize so much its virtually difficult to suggest with you (not that I in fact would want?HaHa). You certainly placed a brand-new spin on a topic thats been blogged about for many years. Terrific stuff, just excellent!

  42. An outstanding share, I simply provided this onto an associate that was doing a little evaluation on this. And also he as a matter of fact got me morning meal because I discovered it for him. smile. So let me reword that: Thnx for the reward! But yeah Thnkx for spending the time to discuss this, I feel strongly regarding it and also enjoy finding out more on this topic. Preferably, as you become knowledge, would you mind updating your blog site with even more information? It is very valuable for me. Big thumb up for this blog post!

  43. I’m the proprietor of JustCBD Store label (justcbdstore.com) and am trying to develop my wholesale side of company. I am hoping anybody at targetdomain can help me ! I considered that the best way to do this would be to connect to vape companies and cbd stores. I was really hoping if anybody could suggest a trustworthy website where I can purchase CBD Shops Business Lists I am currently considering creativebeartech.com, theeliquidboutique.co.uk and wowitloveithaveit.com. On the fence which one would be the most ideal solution and would appreciate any guidance on this. Or would it be easier for me to scrape my own leads? Ideas?

  44. Ping : cash loan
  45. Oh my benefits! an outstanding article guy. Thank you However I am experiencing issue with ur rss. Don?t know why Unable to register for it. Exists any individual obtaining the same rss problem? Any person that understands kindly respond. Thnkx

  46. Aw, this was an actually great article. In concept I would love to put in creating similar to this in addition? requiring time and real effort to make an excellent write-up? yet what can I state? I hesitate alot and also never seem to obtain something done.

  47. Hello exceptional website! Does running a blog like this take a massive amount work? I have absolutely no knowledge of coding however I was hoping to start my own blog soon. Anyway, if you have any recommendations or techniques for new blog owners please share. I understand this is off topic however I just had to ask. Thanks!

  48. First off I want to state great weblog! I needed a quick issue in which I want to inquire if you don’t brain. I had been curious to discover how you center your self as well as clear your mind just before creating. I’ve were built with a difficult time cleaning my personal ideas to get my personal ideas on the market. I really do want to write nonetheless it simply appears like the initial Ten to fifteen mins tend to be lost simply just trying to figure out how to begin. Virtually any recommendations or even tips? Thanks!

  49. I just want to say I am just beginner to blogging and seriously enjoyed this blog. Most likely I’m planning to bookmark your blog . You definitely come with fabulous stories. Bless you for revealing your web-site.

  50. Hey, I think your website might be having browser compatibility issues.
    When I look at your website in Chrome, it looks fine but when opening in Internet Explorer, it has some overlapping.
    I just wanted to give you a quick heads up!
    Other then that, great blog!

  51. Just desire to say your article is as amazing. The clarity in your post is just spectacular and i could assume you’re an expert
    on this subject. Well with your permission let me to grab your RSS feed to keep up to date with forthcoming post.
    Thanks a million and please continue the rewarding work.

  52. Ping : cialis online
  53. Ping : pharmacy online
  54. Ping : cvs pharmacy
  55. Ping : buy chloroquine
  56. Ping : cialis 10mg
  57. Ping : pills for ed

Laisser un commentaire

Votre adresse de messagerie ne sera pas publiée. Les champs obligatoires sont indiqués avec *

Protected with IP Blacklist CloudIP Blacklist Cloud

Ce site utilise Akismet pour réduire les indésirables. En savoir plus sur comment les données de vos commentaires sont utilisées.