Prehistoric Therapsid Families
Prehistory, also known as pre-literary history, is the period of human history between the use of the first stone tools by hominins 3.3 million years ago and the beginning of recorded history with the invention of writing systems. The use of symbols, marks, and images appears very early among humans, but the earliest known writing systems appeared 5000 years ago. It took thousands of years for writing systems to be widely adopted, with writing spreading to almost all cultures by the 19th century. The end of prehistory therefore came at very different times in different places, and the term is less often used in discussing societies where prehistory ended relatively recently. In the early Bronze Age, Sumer in Mesopotamia, the Indus Valley Civilisation, and ancient Egypt were the first civilizations to develop their own scripts and to keep historical records, with their neighbors following. Most other civilizations reached the end of prehistory during the following Iron Age. T ...
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PSM V44 D647 Delineations On Pieces Of Antler
PSM, an acronym, may refer to: Organizations * Sepaktakraw Association of Malaysia ( ms, Persatuan Sepaktakraw Malaysia; PSM), a national governing body in Malaysia. * Pakistan School Muscat, a Pakistani co-educational institute in Oman * Palestine Solidarity Movement, a student organization in the United States * Panhellenic Socialist Movement, a centre-left party in Greece * Parti Sosialis Malaysia, a socialist political party in Malaysia * PlayStation: The Official Magazine, a magazine originally known as PlayStation Magazine or PSM * Ponce School of Medicine, a post-graduate medical school located in Ponce, Puerto Rico * Power Systems Mfg, a subsidiary of Alstom, specializing in aftermarket gas turbine servicing for power generating industry. * ''Poznańska Spółdzielnia Mieszkaniowa'', a housing cooperative administering most of the Piątkowo district of Poznań, Poland * PSM3, a UK video game magazine specializing in Sony consoles * PSM Makassar, a football club that pla ...
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Eurasian (mixed Ancestry)
A Eurasian is a person of mixed Asian people, Asian and Ethnic groups in Europe, European ancestry. Terminology The term ''Eurasian'' was first coined in mid-nineteenth century Colonial India#British Raj, British India. The term was originally used to refer to those who are now known as Anglo-Indians, people of mixed British people, British and Indian people, Indian descent. In addition to British people, British many were also of mixed Portuguese people, Portuguese, Dutch people, Dutch, Irish people, Irish or French people, French descent. The term has been used in Anthropology, anthropological literature since the 1960s. Central Asia Historically, Central Asia has been a "melting pot" of Genetic history of Europe, West Eurasian and Genetic history of East Asians, East Eurasian peoples, leading to high genetic admixture and diversity. Physical and genetic analyses of ancient remains have concluded that while the Scythians – including those in the eastern Pazyryk cultur ...
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