Middle Stone Age
The Middle Stone Age (or MSA) was a period of African prehistory between the Early Stone Age and the Later Stone Age. It is generally considered to have begun around 280,000 years ago and ended around 50–25,000 years ago. The beginnings of particular MSA stone tools have their origins as far back as 550–500,000 years ago and as such some researchers consider this to be the beginnings of the MSA. The MSA is often mistakenly understood to be synonymous with the Middle Paleolithic of Europe, especially due to their roughly contemporaneous time span, however, the Middle Paleolithic of Europe represents an entirely different hominin population, "Homo neanderthalensis", than the MSA of Africa, which did not have Neanderthal populations. Additionally, current archaeological research in Africa has yielded much evidence to suggest that modern human behavior and cognition was beginning to develop much earlier in Africa during the MSA than it was in Europe during the Middle Paleolithic. The MSA is associated with both anatomically modern humans ("Homo sapiens") as well as archaic "Homo sapiens", sometimes referred to as "Homo helmei". Early physical evidence comes from the Gademotta Formation in Ethiopia, the Kapthurin Formation in Kenya and Kathu Pan in South Africa.
Stockport
The earliest evidence of human occupation in the wider area are microliths from the hunter-gatherers of the Mesolithic period (the Middle Stone Age, about 8000–3500 BC) and weapons and stone tools from the Neolithic period (the New Stone Age, 3500–2000 BC). Early Bronze Age (2000–1200 BC) remains include stone hammers, flint knives, palstaves (bronze axe heads), and funerary urns; all finds were chance discoveries, not the results of systematic searches of a known site. There is a gap in the age of finds between about 1200 BC and the start of the Roman period in about 70 AD, which may indicate depopulation, possibly due to a poorer climate.