11/13/2024
In Prehistoric Britain:
There is evidence from animal bones and flint tools found in coastal deposits near Happisburgh in Norfolk that early humans were present in Britain over 800,000 years ago. The archaeological site at Happisburgh lies underneath glacial sediments from the Anglian glaciation of 450,000 years ago. Paleo magnetic analysis shows that the sediments in which the stone tools were found have a reversed polarity- which means they are at least 780,000 years old. Plant remains as well as the presence of extinct species of vole, mammoth, red deer, horse and elk indicate a date between 780,000 and 990,000 years old. The evidence is that the early humans were there towards the end of an interglacial during that date range. There are two candidate interglacials - one between 970,000 and 935,000 years ago and the second from 865,000 and 815,000 years ago.Numerous footprints dating to more than 800,000 years ago were found on the beach at Happisburgh in 2013 of a mixed group of adult males, females and children. However there are no human fossils found. Homo antecessor is the most likely candidate species of ancient human as there are remains of roughly the same age at Gran Dolina at Atapuerca. Homo antecessor lived before the ancestors of Neanderthals split from the ancestors of Homo sapiens 600,000 years ago.
Summer temperatures at Happisburgh were an average of 16-17 degrees C and average winter temperatures were slightly colder than present day temperatures, around freezing point or just below. Conditions were comparable to present-day southern Scandinavia. It is not established how early humans at Happisburgh would have been able to deal with the cold winters. It is possible that they migrated southwards during the winter but the distances are large. No evidence has been found for the use of fire during that period.
At this time, Britain was a peninsula of Europe, connected by a chalk ridge running across to northern France and the English Channel did not yet exist. There were two main rivers in eastern Britain: the Bytham River, flowing east from the English Midlands and then across the north of East Anglia, and the River Thames, which then flowed further north than today. Early humans may have followed the Rhine and thence around the huge north-facing bay into which the Thames and Bytham also flowed. Humans in Happisburgh were in a great valley downstream from the joining of the two great rivers.
Reconstructing this ancient environment has provided clues to the route first visitors took to arrive at what was then a peninsula of the Eurasian continent. Archaeologists have found a string of early sites located close to the route of a now lost watercourse named the Bytham River which indicate that it was exploited as the earliest route west into Britain.
Settlement at Pakefield
Chronologically, the next evidence of human occupation is at Pakefield on the outskirts of Lowestoft in Suffolk 48 kilometres south of Happisburgh. They were in the lower Bytham river, and not the Thames which had now moved further south. Pakefield had mild winters and warm summers with average July temperatures of between 18 and 23 degrees C. There were wet winters and drier summers. Animal bones found in the area include rhinos, hippos, extinct elephants,giant deer, hyaenas, lions and sabre-toothed cats.
Sites such as Boxgrove in Sussex illustrate the later arrival in the archaeological record of an archaic Homo species called Homo heidelbergensis around 500,000 years ago. These early peoples made Acheulean flint tools (hand axes) and hunted the large native mammals of the period. One hypothesis is that they drove elephants, rhinoceroses and hippopotamuses over the tops of cliffs or into bogs to more easily kill them.
The extreme cold of the following Anglian Stage is likely to have driven humans out of Britain altogether and the region does not appear to have been occupied again until the ice receded during the Hoxnian Stage. This warmer time period lasted from around 424,000 until 374,000 years ago and saw the Clactonian flint tool industry develop at sites such as Swanscombe in Kent. The period has produced a rich and widespread distribution of sites by Palaeolithic standards, although uncertainty over the relationship between the Clactonian and Acheulean industries is still unresolved.
Britain was populated only intermittently, and even during periods of occupation may have reproduced below replacement level and needed immigration from elsewhere to maintain numbers. According to Paul Pettitt and Mark White:
The British Lower Palaeolithic (and equally that of much of northern Europe) is thus a long record of abandonment and colonisation, and a very short record of residency. The sad but inevitable conclusion of this must be that Britain has little role to play in any understanding of long-term human evolution and its cultural history is largely a broken record dependent on external introductions and insular developments that ultimately lead nowhere. Britain, therefore, was an island of the living dead.
This period also saw Levallois flint tools introduced, possibly by humans arriving from Africa. However, finds from Swanscombe and Botany Pit in Purfleet support Levallois technology being a European rather than African introduction. The more advanced flint technology permitted more efficient hunting and therefore made Britain a more worthwhile place to remain until the following period of cooling known as the Wolstonian Stage, 352,000–130,000 years ago. Britain first became an island about 350,000 years ago.
230,000 years BP the landscape was reachable and Early Neanderthal remains discovered at the Pontnewydd Cave in Wales have been dated to 230,000 BP, and are the most north westerly Neanderthal remains found anywhere in the world.
The next glaciation closed in and by about 180,000 years ago Britain no longer had humans. About 130,000 years ago there was an interglacial period even warmer than today, which lasted 15,000 years. There were lions, elephants hyenas and hippos as well as deer. There were no humans. Possibly humans were too sparse at that time. Until c.60,000 years ago there is no evidence of human occupation in Britain, probably due to inhospitable cold in some periods, Britain being cut off as an island in others, and the neighbouring areas of north-west Europe being unoccupied by hominins at times when Britain was both accessible and hospitable.
This period is often divided into three subperiods: the Early Upper Palaeolithic (before the main glacial period), the Middle-Upper Palaeolithic (the main glacial period) and the Late Upper Palaeolithic (after the main glacial period). There was limited Neanderthal occupation of Britain in marine isotope stage 3 between about 60,000 and 42,000 years BP. Britain had its own unique variety of late Neanderthal handaxe, the bout-coupé, so seasonal migration between Britain and the continent is unlikely, but the main occupation may have been in the now submerged area of Doggerland, with summer migrations to Britain in warmer periods. La Cotte de St Brelade in Jersey is the only site in the British Isles to have produced late Neanderthal fossils.
The earliest evidence for modern humans in North West Europe is a jawbone discovered in England at Kents Cavern in 1927, which was re-dated in 2011 to between 41,000 and 44,000 years old.[17][18] The most famous example from this period is the burial of the "Red Lady of Paviland" (actually now known to be a man) in modern-day coastal South Wales, which was dated in 2009 to be 33,000 years old. The distribution of finds shows that humans in this period preferred the uplands of Wales and northern and western England to the flatter areas of eastern England. Their stone tools are similar to those of the same age found in Belgium and far north-east France, and very different from those in north-west France. At a time when Britain was not an island, hunter gatherers may have followed migrating herds of reindeer from Belgium and north-east France across the giant Channel River.
The climatic deterioration which culminated in the Last Glacial Maximum, between about 26,500 and 19,000–20,000 years ago,[20] drove humans out of Britain, and there is no evidence of occupation for around 18,000 years after c.33,000 years BP. Sites such as Cathole Cave in Swansea County dated at 14,500BP, Creswell Crags on the border between Derbyshire and Nottinghamshire at 12,800BP and Gough's Cave in Somerset 12,000 years BP, provide evidence suggesting that humans returned to Britain towards the end of this ice age during a warm period from 14,700 to 12,900 years ago (the Bølling-Allerød interstadial known as the Windermere Interstadial in Britain), although further extremes of cold right before the final thaw may have caused them to leave again and then return repeatedly. The environment during this ice age period would have been largely treeless tundra, eventually replaced by a gradually warmer climate, perhaps reaching 17 degrees Celsius (62.6 Fahrenheit) in summer, encouraging the expansion of birch trees as well as shrub and grasses.
The first distinct culture of the Upper Palaeolithic in Britain is what archaeologists call the Creswellian industry, with leaf-shaped points probably used as arrowheads. It produced more refined flint tools but also made use of bone, antler, shell, amber, animal teeth, and mammoth ivory. These were fashioned into tools but also jewellery and rods of uncertain purpose. Flint seems to have been brought into areas with limited local resources; the stone tools found in the caves of Devon, such as Kent's Cavern, seem to have been sourced from Salisbury Plain, 100 miles (161 km) east. This is interpreted as meaning that the early inhabitants of Britain were highly mobile, roaming over wide distances and carrying 'toolkits' of flint blades with them rather than heavy, unworked flint nodules, or else improvising tools extemporaneously. The possibility that groups also travelled to meet and exchange goods or sent out dedicated expeditions to source flint has also been suggested.
The dominant food species were equines (Equus ferus) and red deer (Cervus elaphus), although other mammals ranging from hares to mammoth were also hunted, including rhino and hyena. From the limited evidence available, burial seemed to involve skinning and dismembering a co**se with the bones placed in caves. This suggests a practice of excarnation and secondary burial, and possibly some form of ritual cannibalism. Artistic expression seems to have been mostly limited to engraved bone, although the cave art at Creswell Crags and Mendip caves are notable exceptions.
Between about 12,890 and 11,650 years ago Britain returned to glacial conditions during the Younger Dryas, and may have been unoccupied for periods.
to be continued...
https://en.wikipedia.org/wiki/Prehistoric_Britain
Europe during the Last Glacial Maximum c. 20,000 years ago by Ulamm
