Portekiz'in puslu paleolitik tarihi

in Merak · 10-05-2021 11:56:00 · 0 Yorumlar (değiştir | kaynağı değiştir)

Roberto Knight Cavaleiro

Chapter 1 . The years 400K to 5K BCE

Migrants of the homo heidelbergensis species first entered Western Europe around 400,000 years ago and some wisely chose to relocate to a land of plenty now known as the Tomar region of Central Portugal. There they found a vacant property in the form of the Aroeira cave complex through which ran the Almonda stream to provide fresh water and sanitation while the vicinity was well forested with plentiful fuel and food. When this labyrinth of passages and caverns was excavated in 2002 much evidence was found of the former occupation in the form of stone tools , detritus and broken animal bones but it was not until 2017 that a complete skull was discovered enabling an accurate composition of facial features such as a low brow , jutting jaw and deep set eyes

Just how these hominoids survived and evolved over so many years is unknown but what is certain is that Neanderthals were present in another nearby warren when the first modern humans migrated from Africa some 40,000 years ago and decided that this cavern, known as the Lapa do Picareiro, would make an ideal new home. From evidence uncovered during archaeological excavations 1994 to 2018 it is surmised that the Neanderthals and Homo Sapiens first conflicted and then lived fairly harmoniously for 3,000 years even to the extent of cohabitation . But what seems more likely is that the occupation fluctuated between the two groups until finally homo sapiens dominated and the Neanderthals moved elsewhere to become later extinct ; before this happened inter-breeding took place so that the genetic characteristics were carried forward to the humans of today. Evidence of this was found in 1998 by archaeologists working in the limestone Lapido canyon situated some 15 km. from Leiria where a rock shelter named Lagar Velho was found to have been used as a burial chamber. Among the remains was found the almost intact skeleton of a five year old Cro-Magnon child the cranium of which was found to display characteristics of both races and could be dated to about 24,000 years past.

It seems to be an accepted assumption that homo sapiens expanded considerably in numbers after the first arrival and formed various tribal settlements along the Atlantic coast and following the courses of rivers rising from the north east of Iberia. At the same time pockets of Neanderthals probably survived in the less populous locations.

The amazing outdoor ensemble of five thousand palaeolithic rock art drawings in the valley of the river Coa in north-east Portugal bears witness to the economic, social and spiritual life of the tribes which occupied this territory for more than three millennia . Their creation probably started around 20,000 BCE and subjects are predominantly animalist featuring horses,, deer, bison and some creatures such as the woolly rhinoceros now extinct. This first manifestation of human symbolic creation reflects a culture which was moving away from a nomadic hunter/gatherer existence towards the establishment of communities with permanent abodes where the first attempts at domestication of animals and agriculture were made.

If the Coa complex merits the UNESCO award as a World Heritage site, then also must be included the amazing examples of megalith building , in the form of dolmen and menhirs, which are distributed from north to south along the Atlantic seaboard but with especially fine examples present in the Central Alentejo and Western Algarve. Current data indicates that the single standing stones (menhirs) are among the oldest in the Paleolithic history of Western Europe but the chambered tombs and other roofed structures (dolmen) appear to be of more recent construction. Much of this monumental work is in locations isolated from urban life so the obviously intelligent engineering which enabled their construction can be fully observed ; but some have unfortunately been destroyed for use as quarries and the spread of graffiti . Although the usual debris of bones, broken ceramics and flint tools/arrow heads can be found in their vicinity, there is very little anthropomorphic detail to indicate the physical attributes and social structure of the various tribes .

That is why the recent discoveries at the Alentenjo site of Perdigões are so interesting. Here an aerial survey revealed fifteen circular pits the excavation of which produced a mass of broken ceramics, stone chippings and, surprisingly, carvings in ivory which included twenty representations of humans or their deities . The detail is astonishing : slender carefully profiled bodies, high foreheads, straight noses , facial tattoos and large rounded eye sockets which probably held semi-precious stones. Comparison to sci-fi representations of aliens cannot be avoided ! But more remarkable is that the ivory has been attributed to the African elephant which indicates that the beasts or only their tusks were imported through established trading routes thus confirming the establishment of commerce.

Further light on the nature of our Neolithic ancestors is shed by the current exhibition “Ìdolos – Olhares Milenares” at the Museu Nacional de Arqueologia in Lisbon where stone fragments and iron tools found in Iberian tumuli have ben lent by fifteen Spanish entities.

A study of social development in South - West Iberia during the years 5K to 0 BCE will follow in Chapter 2.



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