LeBrok:
Does this mean that original people out of Africa sported such nose and have spreaded it around the planet?
Probably. (The last man has more cartilage in his nose, I think. Is he from eastern Africa? )
I think that nose is
most prevalent in Africa, Australia, Oceania, south Asia, and then on to southeastern and Eastern Asia. In Europe, rightly or wrongly I always associate it with the very northern tier and with a declining gradient from east to west. I think I remember that Comb Ceramic people had, according to some old anthropologists, some "Mongoloid" tendencies, if not EDAR type features. (Renee Zellwiger, by the way, is of Finnish, Sami, Norwegian, and Swiss ancestry (the latter being associated with her surname, I would imagine.)
I think it's pretty clear that the "bonier" noses came at least partly from West Asia with the farmers. I think Bedouin are a decent proxy genetically if you remove the SSA. This is the first picture that came up when I googled Bedouin men:
This is a Bedouin from Jordan:
This is an older Bedouin woman:
Samaritans are also a pretty good proxy, I suppose. Some of them have a different type of nose...bonier and more prominent than what you're talking about, but "fleshier" than the previous ones of the Bedouin.
Interestingly, the Bronze Age post Corded Ware Warrior also had a prominent nose. I'm not sure where the origin would be...
I thought perhaps from ANE, but the highest ANE is in South American Indians, and their noses are pretty flat, although maybe not usually as flat as many Africans and East Asians.. Then again, the North American Indians have very prominent noses too. The Bronze Age Warrior also might have had some Yamnaya "Armenian like" ancestry via Corded Ware,I guess, but it's not an "Armenian like" nose really. What about WGH like Loschbour? I know the reproduction gave him a prominent nose, but can you really tell that from the skeleton?
Karitiana:
Maybe it's just the case that although your series represents the "original" nose, it survives best in certain environments. Different environmental factors might have led to the "bonier" noses we see in West Asia and Europe.