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Rotmistrivka Crater
Rotmistrivka is an impact crater in Ukraine (Cherkasy Oblast) which is located near the village Rotmistrivka of Smila district. The crater is in diameter, with an age estimated at 120 ± 10 million years (Lower Cretaceous The Cretaceous ( ) is a geological period that lasted from about 143.1 to 66 mya (unit), million years ago (Mya). It is the third and final period of the Mesozoic Era (geology), Era, as well as the longest. At around 77.1 million years, it is the ...). It is not exposed to the surface, being buried beneath continental and marine sedimentary deposits. The crater contains a brecciated lens of granite fragments and particles of impact glass, overlain by shales, limestones and granite-derived sandstones of lower Cretaceous age. References Impact craters of Ukraine Cretaceous impact craters Geography of Cherkasy Oblast {{Earth-crater-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Impact Crater
An impact crater is a depression (geology), depression in the surface of a solid astronomical body formed by the hypervelocity impact event, impact of a smaller object. In contrast to volcanic craters, which result from explosion or internal collapse, impact craters typically have raised rims and floors that are lower in elevation than the surrounding terrain. Impact craters are typically circular, though they can be elliptical in shape or even irregular due to events such as landslides. Impact craters range in size from microscopic craters seen on lunar rocks returned by the Apollo Program to simple bowl-shaped depressions and vast, complex, multi-ringed impact basins. Meteor Crater is a well-known example of a small impact crater on Earth. Impact craters are the dominant geographic features on many solid Solar System objects including the Moon, Mercury (planet), Mercury, Callisto (moon), Callisto, Ganymede (moon), Ganymede, and most small moons and asteroids. On other planet ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ukraine
Ukraine is a country in Eastern Europe. It is the List of European countries by area, second-largest country in Europe after Russia, which Russia–Ukraine border, borders it to the east and northeast. Ukraine also borders Belarus to the north; Poland and Slovakia to the west; Hungary, Romania and Moldova to the southwest; and the Black Sea and the Sea of Azov to the south and southeast. Kyiv is the nation's capital and List of cities in Ukraine, largest city, followed by Kharkiv, Odesa, and Dnipro. Ukraine's official language is Ukrainian language, Ukrainian. Humans have inhabited Ukraine since 32,000 BC. During the Middle Ages, it was the site of early Slavs, early Slavic expansion and later became a key centre of East Slavs, East Slavic culture under the state of Kievan Rus', which emerged in the 9th century. Kievan Rus' became the largest and most powerful realm in Europe in the 10th and 11th centuries, but gradually disintegrated into rival regional powers before being d ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cherkasy Oblast
Cherkasy Oblast (, ), also referred to as Cherkashchyna (, ) is an administrative divisions of Ukraine, oblast (province) in central Ukraine located along the Dnieper, Dnieper River. The Capital city, administrative center of the oblast is the city of Cherkasy. The current population of the oblast is Geography Spanning , Cherkasy Oblast is the 18th largest oblast of Ukraine, comprising about 3.5% of the area of the country. The south flowing Dnieper River with the hilly western bank and the plain eastern bank divides the oblast into two unequal parts. The larger western part belongs to the Dnieper Upland. The low-lying eastern part of the oblast used to be subject to the frequent Dnieper flooding before the flow of the river became controlled by multiple dams of hydroelectricity, Hydroelectric Power Plants constructed along the river in the 20th century. The oblast extends for 245 km from south-west to north-east, and for 150 km from north to south. The northernmost p ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rotmistrivka
Rotmistrivka () is a village in the Cherkasy oblast of Ukraine. In the 2001 census, it was recorded as having 2,156 inhabitants. It is 14 kilometers (9 mi) southwest of Smila and 44 km southwest of the district capital, Cherkasy. The village had a large Jewish community until the Holocaust and was the home of the Rachmastrivka Hasidic dynasty. The Rotmistrivka crater Rotmistrivka is an impact crater in Ukraine (Cherkasy Oblast) which is located near the village Rotmistrivka of Smila district. The crater is in diameter, with an age estimated at 120 ± 10 million years (Lower Cretaceous The Cretaceous ( ) ... is located nearby. References Villages in Cherkasy Oblast {{Cherkasy-geo-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Smila District
Smila ( ) is a city located on Dnieper Upland near the Tyasmyn River, in Cherkasy Raion, Cherkasy Oblast of Ukraine. The Tiasmyn River, a tributary of the Dnieper River, flows through the city. In January 2022, the estimated population was 65,675 a 1.2% decrease from 2021. Geography Climate The climate in Smila is moderately continental. Winters are cold with frequent snow. Summers are warm and can be hot in July, with little rain. Periods of temperatures higher than +10 last up to 170 days. The average annual precipitation is 450–520 mm. Population In 1989 the population of Smila was 77,500. In January 2022, the estimated population was 65,675, a 1.2% decrease from 2021. Language Distribution of the population by native language according to the 2001 census: History Smila arose from an early Cossack settlement founded in the late 16th century. It later came under Polish rule. In 1881, 1883, and 1904 there were pogroms in Smila (Smela), during which se ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cretaceous
The Cretaceous ( ) is a geological period that lasted from about 143.1 to 66 mya (unit), million years ago (Mya). It is the third and final period of the Mesozoic Era (geology), Era, as well as the longest. At around 77.1 million years, it is the ninth and longest geological period of the entire Phanerozoic. The name is derived from the Latin , 'chalk', which is abundant in the latter half of the period. It is usually abbreviated K, for its German translation . The Cretaceous was a period with a relatively warm climate, resulting in high Sea level#Local and eustatic, eustatic sea levels that created numerous shallow Inland sea (geology), inland seas. These oceans and seas were populated with now-extinct marine reptiles, ammonites, and rudists, while dinosaurs continued to dominate on land. The world was largely ice-free, although there is some evidence of brief periods of glaciation during the cooler first half, and forests extended to the poles. Many of the dominant taxonomic gr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Impact Craters Of Ukraine
Impact may refer to: * Impact (mechanics), a large force or mechanical shock over a short period of time * Impact, Texas, a town in Taylor County, Texas, US Science and technology * Impact crater, a meteor crater caused by an impact event * Impact event, the collision of a meteoroid, asteroid or comet with Earth * Impact factor, a measure of the citations to a science or social science journal * Impact wrench, a socket wrench power tool capable of high torque Books and magazines * ''Impact'' (novel), a 2010 novel by Douglas Preston *''Impact Press'', a former Orlando, Florida-based magazine * Impact Magazines, a former UK magazine publisher * ''Impact'' (conservative magazine), a British political magazine * ''Impact'' (British magazine), a British action film magazine * ''Impact'', a French action film magazine spun off from ''Mad Movies'' * ''Impact'' (UNESCO magazine), a former UNESCO quarterly titled ''IMPACT of science on society'' * ''Impact'' (student magazine), a s ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cretaceous Impact Craters
The Cretaceous ( ) is a geological period that lasted from about 143.1 to 66 million years ago (Mya). It is the third and final period of the Mesozoic Era, as well as the longest. At around 77.1 million years, it is the ninth and longest geological period of the entire Phanerozoic. The name is derived from the Latin , 'chalk', which is abundant in the latter half of the period. It is usually abbreviated K, for its German translation . The Cretaceous was a period with a relatively warm climate, resulting in high eustatic sea levels that created numerous shallow inland seas. These oceans and seas were populated with now-extinct marine reptiles, ammonites, and rudists, while dinosaurs continued to dominate on land. The world was largely ice-free, although there is some evidence of brief periods of glaciation during the cooler first half, and forests extended to the poles. Many of the dominant taxonomic groups present in modern times can be ultimately traced back to origins in the C ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
