WebJul 4, 2014 · A flood basalt province, built from different eruptive fissures dispersed over wide areas, can be considered a polygenetic volcano without any dominant vent. … A flood basalt (or plateau basalt ) is the result of a giant volcanic eruption or series of eruptions that covers large stretches of land or the ocean floor with basalt lava. Many flood basalts have been attributed to the onset of a hotspot reaching the surface of the earth via a mantle plume. Flood basalt provinces … See more Flood basalts are the most voluminous of all extrusive igneous rocks, forming enormous deposits of basaltic rock found throughout the geologic record. They are a highly distinctive form of intraplate volcanism, … See more Theories of the formation of flood basalts must explain how such vast amounts of magma could be generated and erupted as lava in such short intervals of time. They must also … See more Flood basalts contribute significantly to the growth of continental crust. They are also catastrophic events, which likely contributed to many mass extinctions in the geologic record. Crust formation The extrusion of … See more • Geology portal • Supervolcano – Volcano that has erupted 1000 cubic km of lava in a single eruption • Volcanic plateau – Plateau produced by volcanic activity See more Large Igneous Provinces (LIPs) were originally defined as voluminous outpourings, predominantly of basalt, over geologically very short durations. This definition did not … See more Representative continental flood basalts and oceanic plateaus, arranged by chronological order, together forming a listing of See more The interlocking crystals of flood basalts, which are oriented at random, make trap rock the most durable construction aggregate of all rock types. See more
Fissure Volcanoes (U.S. National Park Service)
WebA flood basalt is a type of volcanic activity that results in massive amounts of lava flowing out from the Earth’s crust and covering large areas. This occurs when magma rises … http://dictionary.sensagent.com/Flood%20basalt/en-en/ asian buddy papenburg
BASALT definition in the Cambridge English Dictionary
WebFlood basalts in the oceans are known as oceanic plateaus, and include the Ontong Java plateau of the western Pacific Ocean and the Kerguelen Plateau of the Indian Ocean. The narrow vertical conduit, postulated to connect the plume head to the core-mantle boundary, is viewed as providing a continuous supply of magma to a hotspot. Web2X 48W Spot Flood LED Work Light Bar Driving Fog Lamp Car Truck Offroad SUV Boat. $16.99. $22.99. ... See all condition definitions opens in a new window or tab. Light Color. White. Shape. rectangle. Color Temperature. 6000K. ... Smooth Mushroom Face Massage Stone Lava Basalt Hot Stone Spa Therapy Body Facial (#334484724941) WebJul 4, 2014 · A flood basalt province, built from different eruptive fissures dispersed over wide areas, can be considered a polygenetic volcano without any dominant vent. However, in the same characteristic, a flood basalt province resembles a monogenetic volcanic field, with only the difference that individual eruptions in the latter are much smaller ... asya suni deri