The first Europeans looked dramatically different to many of the fair skinned populations that live there today.
In fact, new research suggests that pale complexions are a relatively recent addition to the continent.
Experts at the University of Ferrara in Italy claim that darker complexions were the norm throughout Europe for the vast majority (96 per cent) of its inhabited history.
As recently as 1,700 years ago, during the time of the mighty Roman Empire, light skin wasn’t as commonplace as dark skin, their DNA evidence suggests.
MailOnline’s new map, based on the results, shows how the proportion of people with various skin colours changed across Europe between 45,000 and 1,700 years ago.
Light skin tones originally appeared in Sweden in the Mesolithic period – starting about 14,000 years ago – but remained rare, according to the researchers.
The Copper and Bronze Ages (about 7,000 to 3,000 years ago) saw continued increases in light pigmentation – but darker skin types remained widespread.
‘The shift towards lighter pigmentations turned out to be all but linear in time and place, and slower than expected,’ the researchers say.
This map shows when exactly pale skinned people made up the biggest proportion of the population in several European countries. For example, Denmark become 100 per cent pale-skinned in the Copper Age, while in Finland this was later (the Iron Age)
By the Iron Age (about 3,000 to 1,700 years ago), light skin was nearly as frequent as dark skin, particularly in Northern and Central Europe.
However, dark pigmentation remained common in regions such as Italy, Spain, and Russia.
For the study, the researchers analysed ancient genomes (the entire set of DNA instructions) of 348 individuals who lived between 45,000 and 1,700 years ago.
Overall, nearly all European individuals had dark pigmentation during the earliest period (Paleolithic, around 45,000 to 13,000 years ago), with only one exception showing an intermediate skin color.
Looking at individual countries, the results show a lot of complex variation, with some trends appearing to reverse in subsequent eras of ancient history.
In Neolithic-era Britain (starting approximately 8000 BC), the majority of people (about 85 per cent) were dark skinned.
But by the Copper Age (from about 3500 BC) there was a 50/50 split of dark-skinned people and light-skinned people.
This image from the paper shows the various changes in skin colour throughout the ages across Europe, from light to dark and ‘intermediate’
This sculpture depicts the face of Cheddar Man, a Mesolithic hunter whose remains were found at Gough’s Cave in Cheddar Gorge, Somerset in 1903
Dark skin persisting in many populations well into the Copper and Iron Ages. Pictured, an artist’s depiction of an ancient human that scientists call Zlatý k
By the Bronze Age (2000 BC to 500 BC), about 50 per cent of Brits had an ‘intermediate’ skin colour, while 25 per cent were light-skinned and 25 per cent were dark-skinned.
Meanwhile, France was approximately 65 per cent dark-skinned during the Mesolithic period (from around 12,000 years ago), while 35 per cent were classed as light-skinned.
By the Neolithic period, France was about 85 per cent dark-skinned and the remainder intermediate – but 100 per cent light-skinned by the Bronze Age.
Scientists know that modern humans (Homo sapiens) evolved in Africa but migrated out of the continent 60,000 to 70,000 years ago, eventually reaching Europe and Asia.
The scientists say light pigmentation became more common as Homo sapiens dispersed from Africa into regions with lower ultraviolet (UV) radiation.
These early Europeans evolved to become lighter-skinned as they had to adapt to a continent that saw less sunshine.
Lighter skin allows more UV light to penetrate, helping the body produce vitamin D, which is crucial for maintaining strong bones and muscles.
In turn, darker skin, which contains more black-brown pigments than fair skin is better protected against UV-induced damage from excessive sunlight.
This map from the study shows geographical distribution of selected ancient DNA samples, with different coloured dots representing the different time periods
Homo sapiens first reached Europe some 45,000 years ago, having trekked thousands of miles from Africa. These ancestors are thought to have quickly evolved lighter skin to adapt to the cloudier weather – leading to a belief that Europe is historically white (file photo)
The spread of early Neolithic farmers from Anatolia (Turkey) is known to have ‘profoundly changed’ the genetic makeup of populations in Europe, the researchers say. Depicted are some of the first European farmers
‘When Homo spread Northwards from Africa into Eurasia, the selection regime thus changed, and lighter phenotypes emerged,’ the team say.
Other factors for the spread of lighter tones include genetic drift – the change in frequency of a gene variant due to random chance – as well as migration.
For example, the spread of Neolithic farming populations across Europe played a key role in changing pigmentation traits.
Although it presents a complex picture of changing skin patterns on a country-by-country basis, overall the study suggests light skin became common in Europe much later than previously thought.
The study has been published on the pre-print server bioRxiv, meaning it’s yet to be peer-reviewed (evaluated by other experts in the field).
Britain began the move from ‘hunter-gatherer’ to farming and settlements about 7,000 years ago as part of the ‘Neolithic Revolution’
The Neolithic Revolution was the world’s first verifiable revolution in agriculture.
It began in Britain between about 5000 BC and 4500 BC but spread across Europe from origins in Syria and Iraq between about 11000 BC and 9000 BC.
The period saw the widespread transition of many disparate human cultures from nomadic hunting and gathering practices to ones of farming and building small settlements.
Stonehenge, the most famous prehistoric structure in Europe, possibly the world, was built by Neolithic people, and later added to during the early Bronze Age
The revolution was responsible for turning small groups of travellers into settled communities who built villages and towns.
Some cultures used irrigation and made forest clearings to better their farming techniques.
Others stored food for times of hunger, and farming eventually created different roles and divisions of labour in societies as well as trading economies.
In the UK, the period was triggered by a huge migration or folk-movement from across the Channel.
The Neolithic Revolution saw humans in Britain move from groups of nomadic hunter-gatherers to settled communities. Some of the earliest monuments in Britain are Neolithic structures, including Silbury Hill in Wiltshire (pictured)
Today, prehistoric monuments in the UK span from the time of the Neolithic farmers to the invasion of the Romans in AD 43.
Many of them are looked after by English Heritage and range from standing stones to massive stone circles, and from burial mounds to hillforts.
Stonehenge, the most famous prehistoric structure in Europe, possibly the world, was built by Neolithic people, and later finished during the Bronze Age.
Neolithic structures were typically used for ceremonies, religious feasts and as centres for trade and social gatherings.
