|
Hotu Cave
The Hotu and Kamarband Caves or Belt Caves are prehistoric archaeological sites in Iran. They are located apart, in a cliff on the slopes of the Alborz mountains in the village of Toroujen (currently called Shahid Abad), south-west of Behshahr in the Mazandaran province. Hotu Cave has an approximate size of . Excavations and findings Excavations took place led by Carleton S. Coon and were reported on between 1949 and 1957. The site produced pottery shards, stone tools and material that could be radio-carbon dated. Twenty-two samples were dated and attributed to eight different cultures. The oldest pottery was dated to 6090-5210 cal BC. The two earliest cultures, present at around 9,910 to 7,240 years BCE are assumed to be seal hunters and vole eaters. The bones of a dog have been cited as an example of exceptionally early animal domestication. Pre-Neolithic finds date to around 6,120 years BCE. Kamarband cave is notable for three human skeletons discovered there, dating t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Alborz
The Alborz ( ) range, also spelled as Alburz, Elburz or Elborz, is a mountain range in northern Iran that stretches from the border of Azerbaijan along the western and entire southern coast of the Caspian Sea and finally runs northeast and merges into the smaller Aladagh Mountains and borders in the northeast on the parallel mountain ridge Kopet Dag in the northern parts of Khorasan. All these mountains are part of the much larger Alpide belt. The Alborz range is divided into the Western, Central, and Eastern Alborz Mountains. The Western Alborz Range (usually called the Talysh) runs south-southeastward almost along the western coast of the Caspian Sea. The Central Alborz (the Alborz Mountains in the strictest sense) runs from west to east along the entire southern coast of the Caspian Sea, while the Eastern Alborz Range runs in a northeasterly direction, toward the northern parts of the Khorasan region, southeast of the Caspian Sea. Mount Damavand, the highest mountain in I ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ice Age
An ice age is a long period of reduction in the temperature of Earth's surface and atmosphere, resulting in the presence or expansion of continental and polar ice sheets and alpine glaciers. Earth's climate alternates between ice ages, and greenhouse periods during which there are no glaciers on the planet. Earth is currently in the ice age called Quaternary glaciation. Individual pulses of cold climate within an ice age are termed '' glacial periods'' (''glacials, glaciations, glacial stages, stadials, stades'', or colloquially, ''ice ages''), and intermittent warm periods within an ice age are called '' interglacials'' or ''interstadials''. In glaciology, the term ''ice age'' is defined by the presence of extensive ice sheets in the northern and southern hemispheres. By this definition, the current Holocene epoch is an interglacial period of an ice age. The accumulation of anthropogenic greenhouse gases is projected to delay the next glacial period. History of research ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Prehistoric Iran
The prehistory of the Iranian plateau, and the wider region now known as Greater Iran, as part of the prehistory of the Near East is conventionally divided into the Paleolithic, Epipaleolithic, Neolithic, Chalcolithic, Bronze Age and Iron Age periods, spanning the time from the first settlement by archaic humans about a million years ago until the beginning of the historical record during the Neo-Assyrian Empire, in the 8th century BC. Paleolithic One of the potential routes for early human migrations toward southern and eastern Asia is Iran, a country characterized by a wide range of geographic variation and resources, which could support early groups of hominins who wandered into the region. Evidence for the presence of these early populations in Iran includes some stone artifacts discovered from gravel deposits along the Kashafrud River Basin in eastern Iran, the Mashkid and Ladiz Rivers in the southeast, the Sefidrud River in the north, the Mahabad River in the northwest, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
History Of Mazandaran Province
History is the systematic study of the past, focusing primarily on the human past. As an academic discipline, it analyses and interprets evidence to construct narratives about what happened and explain why it happened. Some theorists categorize history as a social science, while others see it as part of the humanities or consider it a hybrid discipline. Similar debates surround the purpose of history—for example, whether its main aim is theoretical, to uncover the truth, or practical, to learn lessons from the past. In a more general sense, the term ''history'' refers not to an academic field but to the past itself, times in the past, or to individual texts about the past. Historical research relies on primary and secondary sources to reconstruct past events and validate interpretations. Source criticism is used to evaluate these sources, assessing their authenticity, content, and reliability. Historians strive to integrate the perspectives of several sources to develop a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Archaeological Sites In Iran
Some of the prehistoric archaeological sites of Iran are listed below: *Paleolithic **Hotu and Kamarband Caves **Darband Cave **Qal'eh Bozi **Do-Ashkaft Cave **Warwasi **Bisitun Cave **Kashafrud **Kani Sib, Piranshahr, Kani Sib *Neolithic ** Tappeh Sialk ** Ganj Dareh ** Ali Kosh ** Hajji Firuz Tepe *Jiroft culture (3rd millennium BC) **Konar Sandal **Shahdad **Shahr-e Sukhteh *Lullubi, Lullubi culture (3rd to 2nd millennia BC) **Sarpol-e Zahab *Elam (3rd to 2nd millennia BC) ** Anshan ** Chogha Zanbil ** Godin Tepe ** Haft Tepe ** Susa ** Khorramabad *Assyria ** Tappeh Hasanlu *Median empire, Median to Achaemenid period **Ecbatana **Persepolis **Behistun **Rey, Iran **Pasargadae **Temukan **Bābā Jān Tepe **Marlik **Qaleh Kesh, Amol, Qaleh Kesh *Sassanid period **Takht-e Soleymān **Kohneh Lahijan **Istakhr **Great Wall of Gorgan **Qal'eh Dokhtar **Qumis, Iran See also *List of archaeological sites sorted by country *History of Iran * Rock art in Iran References Ex ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Landforms Of Mazandaran Province
A landform is a land feature on the solid surface of the Earth or other planetary body. They may be natural or may be anthropogenic (caused or influenced by human activity). Landforms together make up a given terrain, and their arrangement in the landscape is known as topography. Landforms include hills, mountains, canyons, and valleys, as well as shoreline features such as bays, peninsulas, and seas, including submerged features such as mid-ocean ridges, volcanoes, and the great oceanic basins. Physical characteristics Landforms are categorized by characteristic physical attributes such as elevation, slope, orientation, structure stratification, rock exposure, and soil type. Gross physical features or landforms include intuitive elements such as berms, cliffs, hills, mounds, peninsulas, ridges, rivers, valleys, volcanoes, and numerous other structural and size-scaled (e.g. ponds vs. lakes, hills vs. mountains) elements including various kinds of inland and oceanic waterbodi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Caves Of Iran
Caves or caverns are natural voids under the Earth's surface. Caves often form by the weathering of rock and often extend deep underground. Exogene caves are smaller openings that extend a relatively short distance underground (such as rock shelters). Caves which extend further underground than the opening is wide are called endogene caves. Speleology is the science of exploration and study of all aspects of caves and the cave environment. Visiting or exploring caves for recreation may be called ''caving'', ''potholing'', or ''spelunking''. Formation types The formation and development of caves is known as ''speleogenesis''; it can occur over the course of millions of years. Caves can range widely in size, and are formed by various geological processes. These may involve a combination of chemical processes, erosion by water, tectonic forces, microorganisms, pressure, and atmospheric influences. Isotopic dating techniques can be applied to cave sediments, to determine the time ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Haplogroup J-M172
In human genetics, Haplogroup J-M172 or J2 is a Y-chromosome haplogroup which is a subclade (branch) of haplogroup J-M304. Haplogroup J-M172 is common in modern populations in Western Asia, Central Asia, South Asia, Southern Europe, Northwestern Iran and North Africa. It is thought that J-M172 may have originated in the Caucasus, Anatolia and/or Western Iran. It is further divided into two complementary clades, J-M410 and J-M12 (M12, M102, M221, M314). Origins The date of origin for haplogroup J-M172 was estimated by ''Batini et al'' in 2015 as between 19,000 and 24,000 years before present (BP). ''Samino et al'' in 2004 dated the origin of the parent haplogroup, J-P209, to between 18,900 and 44,500 YBP. Ancient J-M410, specifically subclade J-Y12379*, has been found, in a Mesolithic context, in a tooth from the Kotias Klde Cave in western Georgia from the Late Upper Palaeolithic (13,300 years old) and the Mesolithic (9,700 years old) This sample has been assigned to the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Haplogroup J (Y-DNA)
Haplogroup J-M304, also known as J,ISOGG] ''Y-DNA Haplogroup J and its Subclades - 2016'' (2 February 2016). is a human Y-chromosome DNA haplogroup. It is believed to have evolved in the Caucasus or Iran.' The clade spread from there during the Neolithic, primarily into North Africa, the Horn of Africa, the Socotra Governorate, Socotra Archipelago, Europe, Anatolia, Central Asia, South Asia, and Southeast Asia. Haplogroup J-M304 is divided into two main subclades (branches), Haplogroup J-M267, J-M267 and Haplogroup J-M172, J-M172. Origins Haplogroup J-M304 is believed to have split from the haplogroup I-M170 roughly 43,000 years ago in Western Asia, as both lineages are haplogroup IJ subclades. Haplogroup IJ and haplogroup K derive from haplogroup IJK, and only at this level of classification does haplogroup IJK join with Haplogroup G-M201 and Haplogroup H (Y-DNA), Haplogroup H as immediate descendants of Haplogroup F-M89. J-M304 (Transcaucasian origin) is defined by the M3 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Flint
Flint, occasionally flintstone, is a sedimentary cryptocrystalline form of the mineral quartz, categorized as the variety of chert that occurs in chalk or marly limestone. Historically, flint was widely used to make stone tools and start fires. Flint occurs chiefly as nodules and masses in sedimentary rocks, such as chalks and limestones.''The Flints from Portsdown Hill'' Inside the nodule, flint is usually dark grey or black, green, white, or brown in colour, and has a glassy or waxy appearance. A thin, oxidised layer on the outside of the nodules is usually different in colour, typically white and rough in texture. The nodules can often be found along s and [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mazandaran Province
Mazandaran Province (; ) is one of the 31 provinces of Iran. Its capital is the city of Sari. Located along the southern coast of the Caspian Sea and in the adjacent Central Alborz mountain range and Hyrcanian forests, it is bordered clockwise by Russia (across the sea), Golestan, Semnan, Tehran, Alborz, Qazvin, and Gilan Provinces. Mazandaran, founded in 1937, covers an area of 23,842 km2. The province has diverse natural resources, notably large offshore reservoirs of oil and natural gas. The diverse natural habitats of the province include plains, prairies, forests and rainforest stretching from the sandy beaches of the Caspian Sea to the rugged and snowcapped Alborz sierra, including Mount Damavand, one of the highest peaks and volcanoes in Asia. Mazandaran is a major producer of farmed fish,Freshw ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
