840 Erzurum Earthquake
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840 Erzurum Earthquake
The 840 Erzurum earthquake reportedly took place in the city of Qaliqala (modern Erzurum).Guidoboni, Traina, 1995, p. 121 History The primary source for this earthquake is the chronicle of Michael the Syrian (12th century). The narrative reports that it took place on a Friday of the month June (Haziran in the original text). Michael dates the event to year 1151 of the Seleucid era (Anno Graecorum), which corresponds to the year 840 Anno Domini.Guidoboni, Traina, 1995, p. 121 According to Michael's narrative, eight towers of Erzurum's defensive wall collapsed due to the earthquake. He also reports the collapse of many houses. He estimates that about 200 people were killed by the earthquake. Tremors continued for two months following the initial earthquakes, forcing the surviving locals to move to the city's fields. They lived in fear of a second earthquake.Guidoboni, Traina, 1995, p. 121 The Armenian epitome of Michael the Syrian's chronicle omits the earthquake. The original chr ...
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Erzurum
Erzurum (; ) is a city in eastern Anatolia, Turkey. It is the largest city and capital of Erzurum Province and is 1,900 meters (6,233 feet) above sea level. Erzurum had a population of 367,250 in 2010. The city uses the double-headed eagle as its coat-of-arms, a motif that has been a common symbol throughout Anatolia since the Bronze Age. Erzurum has winter sports facilities and hosted the 2011 Winter Universiade. Name and etymology The city was originally known in Armenian as Karno K'aghak' ( hy, Կարնոյ քաղաք), meaning city of Karin, to distinguish it from the district of Karin ( Կարին). It is presumed its name was derived from a local tribe called the Karenitis. Darbinian, M. "Erzurum," Armenian Soviet Encyclopedia. Yerevan: Armenian Academy of Sciences, 1978, vol. 4, p. 93. An alternate theory contends that a local princely family, the Kamsarakans, the Armenian off-shoot of the Iranian Kārin Pahlav family, lent its name to the locale that eventually bec ...
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Michael The Syrian
Michael the Syrian ( ar, ميخائيل السرياني, Mīkhaʾēl el Sūryani:),( syc, ܡܺܝܟ݂ܳܐܝܶܠ ܣܽܘܪܝܳܝܳܐ, Mīkhoʾēl Sūryoyo), died 1199 AD, also known as Michael the Great ( syr, ܡܺܝܟ݂ܳܐܝܶܠ ܪܰܒ݁ܳܐ, Mīkhoʾēl Rabo) or Michael Syrus or Michael the Elder, to distinguish him from his nephew, was a patriarch of the Syriac Orthodox Church from 1166 to 1199. He is best known today as the author of the largest medieval ''Chronicle'', which he wrote in the Syriac language. Some other works and fragments written by him have also survived. Life The life of Michael is recorded by Bar Hebraeus. He was born ca. 1126 in Melitene (today Malatya), the son of the Priest Eliya (Elias), of the Qindasi family. His uncle, the monk Athanasius, became bishop of Anazarbus in Cilicia in 1136. At that period Melitene was part of the kingdom of the Turkoman Danishmend dynasty, and, when that realm was divided in two in 1142, it became the capital of one p ...
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Seleucid Era
The Seleucid era ("SE") or (literally "year of the Greeks" or "Greek year"), sometimes denoted "AG," was a system of numbering years in use by the Seleucid Empire and other countries among the ancient Hellenistic civilizations. It is sometimes referred to as "the dominion of the Seleucidæ," or the Year of Alexander. The era dates from Seleucus I Nicator's re-conquest of Babylon in 312/11 BC after his exile in Ptolemaic Egypt, considered by Seleucus and his court to mark the founding of the Seleucid Empire. According to Jewish tradition, it was during the sixth year of Alexander the Great's reign (lege: possibly Alexander the Great's infant son, Alexander IV of Macedon) that they began to make use of this counting. The introduction of the new era is mentioned in one of the Babylonian Chronicles, ''the Chronicle of the Diadochi''. Two different variations of the Seleucid years existed, one where the year started in spring and another where it starts in autumn: # The natives of th ...
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Anno Domini
The terms (AD) and before Christ (BC) are used to label or number years in the Julian and Gregorian calendars. The term is Medieval Latin and means 'in the year of the Lord', but is often presented using "our Lord" instead of "the Lord", taken from the full original phrase "''anno Domini nostri Jesu Christi''", which translates to 'in the year of our Lord Jesus Christ'. The form "BC" is specific to English and equivalent abbreviations are used in other languages: the Latin form is but is rarely seen. This calendar era is based on the traditionally reckoned year of the conception or birth of Jesus, ''AD'' counting years from the start of this epoch and ''BC'' denoting years before the start of the era. There is no year zero in this scheme; thus ''the year AD 1 immediately follows the year 1 BC''. This dating system was devised in 525 by Dionysius Exiguus, but was not widely used until the 9th century. Traditionally, English follows Latin usage by placing the "AD" abbr ...
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Tower
A tower is a tall Nonbuilding structure, structure, taller than it is wide, often by a significant factor. Towers are distinguished from guyed mast, masts by their lack of guy-wires and are therefore, along with tall buildings, self-supporting structures. Towers are specifically distinguished from buildings in that they are built not to be habitable but to serve other functions using the height of the tower. For example, the height of a clock tower improves the visibility of the clock, and the height of a tower in a fortified building such as a castle increases the visibility of the surroundings for defensive purposes. Towers may also be built for observation tower, observation, leisure, or telecommunication purposes. A tower can stand alone or be supported by adjacent buildings, or it may be a feature on top of a larger structure or building. Etymology Old English ''torr'' is from Latin ''turris'' via Old French ''tor''. The Latin term together with Greek language, Greek τύ ...
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Defensive Wall
A defensive wall is a fortification usually used to protect a city, town or other settlement from potential aggressors. The walls can range from simple palisades or earthworks to extensive military fortifications with towers, bastions and gates for access to the city. From ancient to modern times, they were used to enclose settlements. Generally, these are referred to as city walls or town walls, although there were also walls, such as the Great Wall of China, Walls of Benin, Hadrian's Wall, Anastasian Wall, and the Atlantic Wall, which extended far beyond the borders of a city and were used to enclose regions or mark territorial boundaries. In mountainous terrain, defensive walls such as ''letzis'' were used in combination with castles to seal valleys from potential attack. Beyond their defensive utility, many walls also had important symbolic functions representing the status and independence of the communities they embraced. Existing ancient walls are almost always masonry ...
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Epitome
An epitome (; gr, ἐπιτομή, from ἐπιτέμνειν ''epitemnein'' meaning "to cut short") is a summary or miniature form, or an instance that represents a larger reality, also used as a synonym for embodiment. Epitomacy represents "to the degree of." An abridgment differs from an epitome in that an abridgment is made of selected quotations of a larger work; no new writing is composed, as opposed to the epitome, which is an original summation of a work, at least in part. Many documents from the Ancient Greek and Roman worlds survive now only "in epitome," referring to the practice of some later authors (epitomators) who wrote distilled versions of larger works now lost. Some writers attempted to convey the stance and spirit of the original, while others added further details or anecdotes regarding the general subject. As with all secondary historical sources, a different bias not present in the original may creep in. Documents surviving in epitome differ from those su ...
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Chronology
Chronology (from Latin ''chronologia'', from Ancient Greek , ''chrónos'', "time"; and , '' -logia'') is the science of arranging events in their order of occurrence in time. Consider, for example, the use of a timeline or sequence of events. It is also "the determination of the actual temporal sequence of past events".Memidex/WordNet, "chronology,memidex.com (accessed September 25, 2010). Chronology is a part of periodization. It is also a part of the discipline of history including earth history, the earth sciences, and study of the geologic time scale. Related fields Chronology is the science of locating historical events in time. It relies upon chronometry, which is also known as timekeeping, and historiography, which examines the writing of history and the use of historical methods. Radiocarbon dating estimates the age of formerly living things by measuring the proportion of carbon-14 isotope in their carbon content. Dendrochronology estimates the age of trees by corre ...
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9th-century Earthquakes
The 9th century was a period from 801 (Roman numerals, DCCCI) through 900 (Roman numerals, CM) in accordance with the Julian calendar. The Carolingian Renaissance and the Viking raids occurred within this period. In the Middle East, the House of Wisdom was founded in Abbasid Caliphate, Abbasid Baghdad, attracting many scholars to the city. The field of algebra was founded by the Muslim polymath al-Khwarizmi. The most famous Islamic Scholar Ahmad ibn Hanbal was tortured and Imprisonment, imprisoned by Abbasid official Ahmad ibn Abi Du'ad during the reign of Abbasid caliph al-Mu'tasim and caliph al-Wathiq. In Southeast Asia, the height of the Mataram Kingdom happened in this century, while Burma would see the establishment of the major kingdom of Pagan Kingdom, Pagan. Tang china, Tang China started the century with the effective rule under Emperor Xianzong of Tang, Emperor Xianzong and ended the century with the Huang Chao#Rebellions, Huang Chao rebellions. While the Maya civilizati ...
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9th Century In The Abbasid Caliphate
9 (nine) is the natural number following and preceding . Evolution of the Arabic digit In the beginning, various Indians wrote a digit 9 similar in shape to the modern closing question mark without the bottom dot. The Kshatrapa, Andhra and Gupta started curving the bottom vertical line coming up with a -look-alike. The Nagari continued the bottom stroke to make a circle and enclose the 3-look-alike, in much the same way that the sign @ encircles a lowercase ''a''. As time went on, the enclosing circle became bigger and its line continued beyond the circle downwards, as the 3-look-alike became smaller. Soon, all that was left of the 3-look-alike was a squiggle. The Arabs simply connected that squiggle to the downward stroke at the middle and subsequent European change was purely cosmetic. While the shape of the glyph for the digit 9 has an ascender in most modern typefaces, in typefaces with text figures the character usually has a descender, as, for example, in . The mod ...
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History Of Erzurum
Erzurum (; ) is a city in eastern Anatolia, Turkey. It is the largest city and capital of Erzurum Province and is 1,900 meters (6,233 feet) above sea level. Erzurum had a population of 367,250 in 2010. The city uses the double-headed eagle as its coat-of-arms, a motif that has been a common symbol throughout Anatolia since the Bronze Age. Erzurum has winter sports facilities and hosted the 2011 Winter Universiade. Name and etymology The city was originally known in Armenian as Karno K'aghak' ( hy, Կարնոյ քաղաք), meaning city of Karin, to distinguish it from the district of Karin ( Կարին). It is presumed its name was derived from a local tribe called the Karenitis. Darbinian, M. "Erzurum," Armenian Soviet Encyclopedia. Yerevan: Armenian Academy of Sciences, 1978, vol. 4, p. 93. An alternate theory contends that a local princely family, the Kamsarakans, the Armenian off-shoot of the Iranian Kārin Pahlav family, lent its name to the locale that eventually be ...
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Arminiya
Arminiya, also known as the Ostikanate of Arminiya ( hy, Արմինիա ոստիկանություն, ''Arminia vostikanut'yun'') or the Emirate of Armenia ( ar, إمارة أرمينيا, ''imārat Arminiya''), was a political and geographic designation given by the Muslim Arabs to the lands of Greater Armenia, Caucasian Iberia, and Caucasian Albania, following their conquest of these regions in the 7th century. Though the caliphs initially permitted an Armenian prince to represent the province of ''Arminiya'' in exchange for tribute and the Armenians' loyalty during times of war, Caliph Abd al-Malik ibn Marwan introduced direct Arab rule of the region, headed by an ''ostikan'' with his capital in Dvin. According to the historian Stephen H. Rapp in the third edition of the ''Encyclopaedia of Islam'': History Early period: the Arab conquest of Armenia The details of the early conquest of Armenia by the Arabs are uncertain, as the various Arabic sources conflict with the Gr ...
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