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Ubaid Period
The Ubaid period (c. 6500–3700 BC) is a prehistoric period of Mesopotamia. The name derives from Tell al-'Ubaid where the earliest large excavation of Ubaid period material was conducted initially in 1919 by Henry Hall and later by Leonard Woolley. In South Mesopotamia the period is the earliest known period on the alluvial plain although it is likely earlier periods exist obscured under the alluvium. In the south it has a very long duration between about 6500 and 3800 BC when it is replaced by the Uruk period.Carter, Robert A. and Philip, Graham. 2010. 'Deconstructing the Ubaid' in Carter, Robert A. and Philip, Graham (eds.) ''Beyond the Ubaid: Transformation and Integration in the Late Prehistoric Societies of the Middle East''. Chicago: The Oriental Institute of the University of Chicago. p. 2. In Northern Mesopotamia the period runs only between about 5300 and 4300 BC. It is preceded by the Halaf period and the Halaf-Ubaid Transitional period and succeeded by the Late ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tell Abu Shahrain
Eridu ( Sumerian: , NUN.KI/eridugki; Akkadian: ''irîtu''; modern Arabic: Tell Abu Shahrain) is an archaeological site in southern Mesopotamia (modern Dhi Qar Governorate, Iraq). Eridu was long considered the earliest city in southern Mesopotamia.Leick, Gwendolyn,Mesopotamia: The Invention of the City, (Penguin UK). Google Books 2002 ISBN 9780141927114 Located 12 kilometers southwest of Ur, Eridu was the southernmost of a conglomeration of Sumerian cities that grew around temples, almost in sight of one another. These buildings were made of mud brick and built on top of one another. With the temples growing upward and the village growing outward, a larger city was built. In Sumerian mythology, Eridu was originally the home of Enki, later known by the Akkadians as Ea, who was considered to have founded the city. His temple was called E-Abzu, as Enki was believed to live in Abzu, an aquifer from which all life was believed to stem. Archaeology The site contains 8 mounds: *Mound ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Henry Hall (Egyptologist)
Henry Reginald Holland Hall MBE, FBA, FSA (30 September 1873 – 13 October 1930) was an English Egyptologist and historian. In life, he was normally referred to as Harry Reginald Hall. Early life Henry R.H. Hall was the son of Sir Sydney Hall, MVO, MA, a portrait painter and illustrator for ''The Graphic'' newspaper, and his wife Hannah Holland. He went to Merchant Taylors' School, London and showed an interest in history and ancient Egypt from an early age. By the age of 11 he wrote a history of Persia, and by 16 he had gained some knowledge of the ancient Egyptian language. Hall studied classics at St John's College, Oxford, as well as Egyptian history and language under the tutelage of Egyptologist Francis Llewellyn Griffith, gaining a BA in 1895, his MA in 1897 and later his D.Litt in 1920. Career In 1896 he started work at the British Museum as an assistant to E. A. Wallis Budge, becoming Assistant Keeper, Department of Egyptian and Assyrian Antiquities in ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Harriet Crawford
Harriet Elizabeth Walston Crawford (born 1937) is a British archaeologist. She is Reader Emerita at the UCL Institute of Archaeology and a senior fellow at the McDonald Institute for Archaeological Research, University of Cambridge. Life Harriet Crawford Browne was born in 1937, the elder daughter of the judge Sir Patrick Browne and Evelyn Sophie Alexandra Walston. In 1983 she married the mathematician Peter Swinnerton-Dyer. Ruth Whitehouse, the Institute of Archaeology's first woman professor, has commented that Crawford "definitely should have been" made professor there. After Crawford's retirement, the UCL Institute of Archaeology gave her the title of Reader Emerita, and more recently she has also been an Honorary Visiting Professor at the Institute. Works * ''The architecture of Iraq in the third millennium B.C.''. Copenhagen: Akademisk Forlag, 1977 * (ed. 1979) ''Subterranean Britain: aspects of underground archaeology''. New York: St. Martin's Press, 1979. * ''Sumer and ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
A Comparative Study Of Total Power
A, or a, is the first letter and the first vowel of the Latin alphabet, used in the modern English alphabet, the alphabets of other western European languages and others worldwide. Its name in English is ''a'' (pronounced ), plural ''aes''. It is similar in shape to the Ancient Greek letter alpha, from which it derives. The uppercase version consists of the two slanting sides of a triangle, crossed in the middle by a horizontal bar. The lowercase version can be written in two forms: the double-storey a and single-storey ɑ. The latter is commonly used in handwriting and fonts based on it, especially fonts intended to be read by children, and is also found in italic type. In English grammar, " a", and its variant " an", are indefinite articles. History The earliest certain ancestor of "A" is aleph (also written 'aleph), the first letter of the Phoenician alphabet, which consisted entirely of consonants (for that reason, it is also called an abjad to distinguish it fr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Water Table
The water table is the upper surface of the zone of saturation. The zone of saturation is where the pores and fractures of the ground are saturated with water. It can also be simply explained as the depth below which the ground is saturated. The water table is the surface where the water pressure head is equal to the atmospheric pressure (where gauge pressure = 0). It may be visualized as the "surface" of the subsurface materials that are saturated with groundwater in a given vicinity. The groundwater may be from precipitation or from groundwater flowing into the aquifer. In areas with sufficient precipitation, water infiltrates through pore spaces in the soil, passing through the unsaturated zone. At increasing depths, water fills in more of the pore spaces in the soils, until a zone of saturation is reached. Below the water table, in the phreatic zone (zone of saturation), layers of permeable rock that yield groundwater are called aquifers. In less permeable soils, such ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Isohyet
A contour line (also isoline, isopleth, or isarithm) of a function of two variables is a curve along which the function has a constant value, so that the curve joins points of equal value. It is a plane section of the three-dimensional graph of the function f(x,y) parallel to the (x,y)-plane. More generally, a contour line for a function of two variables is a curve connecting points where the function has the same particular value. In cartography, a contour line (often just called a "contour") joins points of equal elevation (height) above a given level, such as mean sea level. A contour map is a map illustrated with contour lines, for example a topographic map, which thus shows valleys and hills, and the steepness or gentleness of slopes. The contour interval of a contour map is the difference in elevation between successive contour lines. The gradient of the function is always perpendicular to the contour lines. When the lines are close together the magnitude of the gradi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Persian Gulf
The Persian Gulf ( fa, خلیج فارس, translit=xalij-e fârs, lit=Gulf of Fars, ), sometimes called the ( ar, اَلْخَلِيْجُ ٱلْعَرَبِيُّ, Al-Khalīj al-ˁArabī), is a mediterranean sea in Western Asia. The body of water is an extension of the Indian Ocean located between Iran and the Arabian Peninsula.United Nations Group of Experts on Geographical NameWorking Paper No. 61, 23rd Session, Vienna, 28 March – 4 April 2006. accessed October 9, 2010 It is connected to the Gulf of Oman in the east by the Strait of Hormuz. The Shatt al-Arab river delta forms the northwest shoreline. The Persian Gulf has many fishing grounds, extensive reefs (mostly rocky, but also coral), and abundant pearl oysters, however its ecology has been damaged by industrialization and oil spills. The Persian Gulf is in the Persian Gulf Basin, which is of Cenozoic origin and related to the subduction of the Arabian Plate under the Zagros Mountains. The curren ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Eridu
Eridu (Sumerian language, Sumerian: , NUN.KI/eridugki; Akkadian language, Akkadian: ''irîtu''; modern Arabic language, Arabic: Tell Abu Shahrain) is an archaeological site in southern Mesopotamia (modern Dhi Qar Governorate, Iraq). Eridu was long considered the earliest city in southern Mesopotamia.Leick, Gwendolyn,Mesopotamia: The Invention of the City, (Penguin UK). Google Books 2002 ISBN 9780141927114 Located 12 kilometers southwest of Ur, Eridu was the southernmost of a conglomeration of Sumerian cities that grew around temples, almost in sight of one another. These buildings were made of mud brick and built on top of one another. With the temples growing upward and the village growing outward, a larger city was built. In Sumerian religion, Sumerian mythology, Eridu was originally the home of Enki, later known by the Akkadians as Ea, who was considered to have founded the city. His temple was called E-Abzu, as Enki was believed to live in Abzu, an aquifer from which all life ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ancient Cities Of Sumer, Akad And Elam
Ancient history is a time period from the beginning of writing and recorded human history to as far as late antiquity. The span of recorded history is roughly 5,000 years, beginning with the Sumerian cuneiform script. Ancient history covers all continents inhabited by humans in the period 3000 BCAD 500. The three-age system periodizes ancient history into the Stone Age, the Bronze Age, and the Iron Age, with recorded history generally considered to begin with the Bronze Age. The start and end of the three ages varies between world regions. In many regions the Bronze Age is generally considered to begin a few centuries prior to 3000 BC, while the end of the Iron Age varies from the early first millennium BC in some regions to the late first millennium AD in others. During the time period of ancient history, the world population was already exponentially increasing due to the Neolithic Revolution, which was in full progress. While in 10,000 BC, the world population stood a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Jemdet Nasr Period
The Jemdet Nasr Period is an archaeological culture in southern Mesopotamia (modern-day Iraq). It is generally dated from 3100 to 2900 BC. It is named after the type site Tell Jemdet Nasr, where the assemblage typical for this period was first recognized. Its geographical distribution is limited to south-central Iraq. The culture of the proto-historical Jemdet Nasr period is a local development out of the preceding Uruk period and continues into the Early Dynastic I period. History of research In the early 1900s, clay tablets with an archaic form of the Sumerian cuneiform script began to appear in the antiquities market. A collection of 36 tablets was bought by the German excavators of Shuruppak (Tell Fara) in 1903. While they thought that the tablets came from Tell Jemdet Nasr, it was later shown that they probably came from nearby Tell Uqair. Similar tablets were offered for sale by a French antiquities dealer in 1915, and these were again reported to have come from Tell ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Chalcolithic Period
The Copper Age, also called the Chalcolithic (; from grc-gre, χαλκός ''khalkós'', " copper" and ''líthos'', " stone") or (A)eneolithic (from Latin '' aeneus'' "of copper"), is an archaeological period characterized by regular human manipulation of copper, but prior to the discovery of bronze alloys. Modern researchers consider the period as a subset of the broader Neolithic, but earlier scholars defined it as a transitional period between the Neolithic and the Bronze Age. The archaeological site of Belovode, on Rudnik mountain in Serbia, has the world's oldest securely dated evidence of copper smelting at high temperature, from (7000 BP). The transition from Copper Age to Bronze Age in Europe occurred between the late 5th and the late In the Ancient Near East the Copper Age covered about the same period, beginning in the late and lasting for about a millennium before it gave rise to the Early Bronze Age. Terminology The multiple names result ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Northern Mesopotamia
Upper Mesopotamia is the name used for the uplands and great outwash plain of northwestern Iraq, northeastern Syria and southeastern Turkey, in the northern Middle East. Since the early Muslim conquests of the mid-7th century, the region has been known by the traditional Arabic name of ''al-Jazira'' ( ar, الجزيرة "the island", also transliterated ''Djazirah'', ''Djezirah'', ''Jazirah'') and the Syriac variant ''Gāzartā'' or ''Gozarto'' (). The Euphrates and Tigris rivers transform Mesopotamia into almost an island, as they are joined together at the Shatt al-Arab in the Basra Governorate of Iraq, and their sources in eastern Turkey are in close proximity. The region extends south from the mountains of Anatolia, east from the hills on the left bank of the Euphrates river, west from the mountains on the right bank of the Tigris river and includes the Sinjar plain. It extends down the Tigris to Samarra and down the Euphrates to Hit, Iraq. The Khabur runs for over across th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
